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                                                                     Why Twin???

. TOP 10 Chemical enterprises in China 

. Over 12 years of experience 

. Wholly owned production plant (48500 square meters)

. Sales to more than 76 countries 

. 10 main products with competitive prices

. Strong R&D and Private Label/Contract Manufacture
 Twin International Co., Limited is a modern enterprise for production,sale, export and trade of chemicals.Twin International,one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: Aluminum Chlorohydrate(ACH), Amino acids, Potassium Bromide(KBR),PBTC,TCCA,SMFP,ATMP,SAP,Ammonium Bromide,AA/AMPS,Plant extract oils(TTO),etc.

Our company located in famous maritime centre and financial centre - shanghai, China. 

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  1. Sodium Bromide industrial grade and Photographic Grade CAS#7647-15-6
  2. Daily-chem grade Aluminum Chlorohydrate (solid)
  3. 50% solution water treatment grade Aluminum Chlorohydrate (liqiud)
  4. sodium monofluorophosphate as toothpaste ingredient SMFP
  5. 99.5% Potassium Bromide KBR
  6. food grade Sodium Benzoate for additives and preservative
  7. Polyvinylpyrrolidone (PVP K30 K12 K15 K17 K25 K60 K90)
  8. Industrial Grade Food Grade Mono Sodium Phosphate(MSP) Anhydrous Dihydrate
  9. 99% industrial grade Ammonium Bromide CAS#:12124-97-9
  10. Water treatment grade Aluminum Chlorohydrate (solid)
  11. 50% daily-chem grade Aluminum Chlorohydrate (liqiud)
  12. Calcium Hydroxide
  13. Sorbitan oleate,Emulsifier S80,Span 80
  14. 99%min sodium nitrite
  15. Acetaminophen (Paracetamol) granule DC96 for tablets
  16. 99.5% min photo grade Hydroquinone
  17. industrial grade Benzoic Acid
  18. 99% 99.5% lithium bromide powder
  19. Tween 80 used as emulsifier polyoxyethylene sorbitan monooleate 80 POE
  20. Sodium Dichloroisocyanurate used as water treatment SDIC 56% 60%
  21. Sodium Saccharin
  22. Super absorbent polymer SAP as baby diaper,sanitary napkins,Pet pad
  23. Drinking water grade liquid Poly Aluminium Chloride PAC CAS#: 1327-41-9
  24. Calcium Bromide (Dihydrate) for oil drilling
  25. waste water grade liquid Poly Aluminium Chloride PAC CAS#: 1327-41-9
  26. food grade Sodium Diacetate sda Manufacturer FCCV
  27. Cationic polyacrylamide for water treatment PAM
  28. USP 35 Paracetamol (Acetaminophen) manufacturer
  29. Tween 20 used as emulsifier polyoxyethylene sorbitan monooleate 20 POE
  30. Hgih quality Acrylic Acid AA CAS#:79-10-7
  31. fluid in oil field HCOOK Potassium Formate
  32. High grade and First grade Sodium Bromate
  33. 50% DTPMPA (Diethylene Triamine Penta (Methylene Phosphonic Acid))
  34. Potassium Bromate analytically pure chemically pure industrial-grade CAS#:7758-01-2
  35. 30% Polyacrylic Acid as scale inhibitor and dispersant PAA
  36. 95% Amino TrimeXTylene Phosphonic Acid as water treatment agent ATMP
  37. 50% Amino TrimeXTylene Phosphonic Acid as water treatment agent ATMP
  38. High quality Tri-calcium phosphate TCP
  39. Methylene Chloride Dichloromethane cas 75-09-2
  40. Drinking water grade filter press Poly Aluminium Chloride PAC
  41. Trichloroisocyanuric acid used as water treatment TCCA 90%
  42. 2-Phosphonobutane-1,2,4-Tricarboxylic Acid used as water treatment PBTC
  43. AMPS 15214-89-8 oilfield chemistry manufacturer
  44. D-panthenol USP/BP/IP manufacturer&supplier&exporter
  45. Potassium Salt of HexaMethyleneDiamineTetra(MethylenePhosphonic Acid) HMDTMPA-6K
  46. 40% Copolymer of Maleic and Acylic Acid·Na MA/AA NA
  47. 50% Phosphino Carboxylic Acid Polymer(PCA)
  48. 14% best quality CMIT/MIT low price
  49. Pure and Natural oil Essential oil Tea Tree Oil
  50. Cation polyacrylamide water treatment Anion polyacrylamide series PAM
  51. High quality L-Cystine as food and medicine Grade chemical
  52. Low price high quality L-Arginine HCI as medicine grade chemical
  53. High quality L-Lysine HCL as food grade chemical
  54. Super absorbent polymer as agriculture grade SAP
  55. Super absorbent polymer food grade SAP
  56. 60% 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as scale and corrosion inhibition HEDP
  57. 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as scale and corrosion inhibition HEDP
  58. 50% Polyacrylic Acid as scale inhibitor and dispersant PAA
  59. 40% Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer  as scale inhibitor and dispersant AA/AMPS