The Complete List of Suppliers for 2-Amino-1-pyrroline hydrochloride

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride Cas no.7544-75-4 95.0%+

Assay:95.0%+ Appearance:white powder Application:Commercial 

Min. Order:0

Supplier:Shangdong Shinning Pharm co.ltd [ China (Mainland)]

CAS No.7544-75-4 5-Amino-3,4-dihydro-2H-pyrrole Hydrochloride

Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:Store in dry, dark and ventilated plac... Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:Pharmaceutical intermediates 

Min. Order:1Kilogram

Supplier:RongNa Biotechnology Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 Featured products 2-Aminopyrrolidine HCl

Assay:99.0% Appearance:Off-white to white powder Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:by sea or by air Application:intermediate 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE CAS:7544-75-4

Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:Medical research field 

Min. Order:1Gram

Supplier:Qingdao Beluga Import and Export Co., LTD [ China (Mainland)]

CAS No.7544-75-4 High quality 2-Amino-1-Pyrroline Hydrochloride supplier in China

Assay:99% Appearance:white-off solid or colorless liquid ( referto COA) Package:25kgs/fiber drum or 200kgs/UN drum Storage:in a cool and dry place Transportation:by sea or by air Application:Fine Intermediate 

Min. Order:1Metric Ton

Supplier:Simagchem Corporation [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride Manufacturer/High quality/Best price/In stock

Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:99% Appearance:White powder Package:1g/1kg/Al-foiled bag, 25kg/drum Storage:Store in well-closed container, protected from light and in cool & dry place. Transportation: by air/by sea/by courier as per buyer鈥檚 instruction.  Application: The product is used for pharmaceutical research and development.  

Min. Order:1Gram

Supplier:LIDE PHARMACEUTICALS LIMITED [ China (Mainland)]

CAS No.7544-75-4 Assay:99% purity Appearance:White powder Package:accroding to the need  Storage:Sealed in dry,Room Temperature Transportation:SEA/COURIER/AIR Application:intermediate 

Min. Order:10Kilogram

Supplier:Shanghai Minstar Chemical Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 CAS:7544-75-4

Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material. 

Min. Order:10Gram

Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products 

Min. Order:1Kilogram

Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 High quality 2-Amino-1-pyrroline hydrochloride with factory price

Assay:99% Appearance:White powder Package:according to customers' requirements Storage:Room temperature Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your demand. Application:Pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Hangzhou Lingrui Chemical Co.,Ltd. [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:鈮?9% Appearance:White to Almost white powder to crystal Package:drum Storage:under inert gas (nitrogen or Argon) at 2-8掳C Transportation:According to your request Application:Pharm intermediate 

Min. Order:1Gram

Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials 

Min. Order:1Gram

Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Appearance:White fine powder Package:according to the clients requirement Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:An important raw material and intermed 

Min. Order:1Kilogram

Supplier:Shandong Hanjiang Chemical Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 7544-75-4

Assay:99% Appearance:White powder Package:in aluminium foil bag Storage:Room temperature Transportation:in aluminium foil bag Application:Pharmaceutical intermediates 

Min. Order:100Gram

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:98% HPLC  Appearance:white crystalline powder Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation: By express, air transportation or by sea transportation.  Application:It is an important raw material and medical intermediate of synthetic drugs. 

Min. Order:1Gram

Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:98% Application:7544-75-4 

Min. Order:0Metric Ton

Supplier:SICHUAN TONGSHENG AMINOACID CO.LTD [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:99.5%+ Appearance:powder Package:1-100g, 100-500g, 1kg/bag; 25kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:intermediate 

Min. Order:0

Supplier:Luhan Pharmachem Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:0

Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 2H-Pyrrol-5-aMine,3,4-dihydro-, hydrochloride (1:1)

Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.7544-75-4 3,4-dihydro-2H-pyrrol-5-amine hydrochloride (1:1)

Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use 

Min. Order:0

Supplier:Kono Chem Co.,Ltd [ China (Mainland)]

CAS No.7544-75-4 TIPIRACIL INT

Assay:99% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals 

Min. Order:1Gram

Supplier:Afine Chemicals Limited [ China (Mainland)]

CAS No.7544-75-4 3,4-dihydro-2H-pyrrol-5-aminehydrochloride(1:1)

Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals 

Min. Order:0

Supplier:Hangzhou Sartort Biopharma Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2H-Pyrrol-5-amine, 3,4-dihydro-, monohydrochloride

Assay:98% Application:intermediate 

Min. Order:0

Supplier:SAGECHEM LIMITED [ China (Mainland)]

CAS No.7544-75-4 2-amino-4,5-dihydro-3H-pyrrole (hydrochloride)

Assay:99% Appearance:Solid Storage:Protect from light and keep dry Application:Pharmaceutical intermediates 

Min. Order:0

Supplier:ORCHID CHEMICAL SUPPLIES LTD [ China (Mainland)]

CAS No.7544-75-4 3,4-dihydro-2H-pyrrol-5-amine hydrochloride (1:1)

Assay:99% Package:It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg. Transportation:It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately ... Application:Used in multiple fields of chemical engineering 

Min. Order:0

Supplier:Hangzhou Dingyan Chem Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,Pharmaceutical intermediates 

Min. Order:0

Supplier:GIHI CHEMICALS CO.,LIMITED [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates 

Min. Order:0

Supplier:Hangzhou J&H Chemical Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 Buy 2-AMINO-1-PYRROLINE HYDROCHLORIDE 7544-75-4 C4H9ClN2

Assay:98% purity  Appearance:light yellow solid  Package:1g;5g;10g;25g;50g;100g;500g;1KG;5KG,25kg,50kg or as customers request  Storage:Room temperature with sealed well Transportation:BY SEA /BY AIR /BY COURIER  Application:7544-75-4 1>Bortezomib is the first proteasome inhibitor to be approved b the US FDA for multiple myeloma, a blood cancer. A reversible inhibitor of the 26S proteasome-a barrel-shaped multiprotein  

Min. Order:1Kilogram

Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [ China (Mainland)]

CAS No.7544-75-4 3,4-DIHYDRO-2H-PYRROL-5-AMINE HCL

Assay:96% Package:bags;bottles Storage:Keep it in cool and dry places. Transportation:According to customer requirements Application:pharmaceutical industry 

Min. Order:1Kilogram

Supplier:Shanghai FDC-CHEMICAL Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:2-Amino-1-pyrroline hydrochloride 

Min. Order:1Milligram

Supplier:weifang yangxu group co.,ltd [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride (1:1)

Assay:0.99 Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc. 

Min. Order:1Kilogram

Supplier:Hangzhou Johoo Chemical Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 CAS NO.:7544-75-4

Assay:99% Appearance:white powder Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates 

Min. Order:0

Supplier:Henan Wentao Chemical Product Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis 

Min. Order:0

Supplier:Xiamen Hisunny Chemical Co.,Ltd [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals 

Min. Order:0

Supplier:LEAP CHEM Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-aminehydrochloride

Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-Pyrroline Hydrochloride

Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS 

Min. Order:0

Supplier:Aecochem Corp. [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-aMine hydrochloride 7544-75-4

Assay:99.0%min Appearance:white powder Package:Packing according to customer's requirements Storage:Keep containers tightly closed. Store in a cool, dry area away from incompatible substances. Transportation:Conventional transport Application:Pharmaceuticals 

Min. Order:100Gram

Supplier:Taizhou Crene Biotechnology co.ltd [ China (Mainland)]

CAS No.7544-75-4 Superior quality 2-Amino-1-pyrroline hydrochloride CAS 7544-75-4 with favorable price

Assay:98%min Appearance:White powder Package:1kg/foil bag,25kg/drum Storage:Normal temperature preservation Transportation:By courier,by air,by sea Application:As medical material 

Min. Order:1Kilogram

Supplier:Wuhan Fortuna Chemical Co.,Ltd [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:99% Appearance:powder/liquid Package:According to client's requirements Storage:Store in dry, dark and ventilated place. Transportation:by sea/by air/by express Application:pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Hangzhou KieRay Chem Co.,Ltd. [ China (Mainland)]

CAS No.7544-75-4 TopCAS 7544-75-4 with fast shipping

Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field 

Min. Order:10Kilogram

Supplier:Zhuozhou Wenxi import and Export Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Appearance:liquid or powder  Package:according to the clients requirement Storage:Dry and Cool Place  Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:API 

Min. Order:1Gram

Supplier:Shandong Mopai Biotechnology Co., LTD [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:99% Package:PE BAG + FIBER DRUM Storage:room temperature Transportation:BY AIR OR BY SEA Application:mainly for medical use for R&D purpose use only 

Min. Order:1Gram

Supplier:Enke Pharma-tech Co.,Ltd. 锛圕angzhou, China 锛?/a> [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry. 

Min. Order:5Kiloliter

Supplier:Chemwill Asia Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-AMinopyrrolidine HCl

Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only. 

Min. Order:10Milligram

Supplier:Amadis Chemical Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:98%min Appearance:white or light yellow crystalline powder Package:As customer request Storage:Store in a cool,dry place and keep away from direct strong light Transportation:As customer request Application:Used for research and industrial manufacture. 

Min. Order:100Gram

Supplier:Triumph International Development Limilted [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Suzhou Senfeida Chemical Co., Ltd [ China (Mainland)]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:99% Appearance:powder Package:1kg/bag; 101kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:by air/by sea 

Min. Order:0Metric Ton

Supplier:Jiangsu Congzhong Chemical Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 3,4-dihydro-2H-pyrrol-5-amine hydrochloride (1:1)

Assay:99.3% Appearance:white or Almost colorless Package:2.5kg or 5kg Transportation:Air freight, sea freight, and express delivery Application:api 

Min. Order:4Kilogram

Supplier:SHANGHAI T&W PHARMACEUTICAL CO., LTD. [ China (Mainland)]

CAS No.7544-75-4 4,5-Dihydro-3H-pyrrol-2-ylamine hydrochloride

Assay:98% Appearance:White crystalline powder Package: 25kgs/drum Storage:Store in cool and dry place, away from sun light. Transportation:By sea or by air Application:can be used in organic synthesis as a key intermediate for preparing various nitrogen - containing compounds. 

Min. Order:1Kilogram

Supplier:Henan Sinotech Import&Export Corporation [ China (Mainland)]

CAS No.7544-75-4 2-AMinopyrrolidine HCl CAS No.7544-75-4

Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate 

Min. Order:0

Supplier:Guangdong Juda Chemical Industrial Co.,Limited [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride

Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry 

Min. Order:0

Supplier:Suzhou Health Chemicals Co., Ltd. [ China (Mainland)]

CAS No.7544-75-4 2H-Pyrrol-5-amine,3,4-dihydro-, hydrochloride (1:1) 7544-75-4

Assay:94+% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural 

Min. Order:0

Supplier:Hunan Russell Chemicals Technology Co.,Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride/7544-75-4/99% in stock

Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications 

Min. Order:0

Supplier:Bluecrystal chem-union [ China (Mainland)]

CAS No.7544-75-4 3,4-Dihydro-2H-pyrrol-5-amine hydrochloride cas no. 7544-75-4 98%

Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D 

Min. Order:0

Supplier:Win-Win chemical Co.Ltd [ China (Mainland)]

CAS No.7544-75-4 2H-Pyrrol-5-amine,3,4-dihydro-, hydrochloride (1:1)

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require 

Min. Order:0

Supplier:Hunan chemfish Pharmaceutical co.,Ltd [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:95% 

Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [ China (Mainland)]

CAS No.7544-75-4 2-Amino-1-pyrroline hydrochloride

Assay:99% Application:API 

Min. Order:0

Supplier:NUTROCHEM- MANUFACTURE PLACE [ South Africa]

CAS No.7544-75-4 2-AMINO-1-PYRROLINE HYDROCHLORIDE

Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis 

Min. Order:0

Supplier:Henan Allgreen Chemical Co.,Ltd [ China (Mainland)]

• SICHUAN TONGSHENG AMINOACID CO.LTD
• Dayang Chem (Hangzhou) Co.,Ltd.
• SAGECHEM LIMITED