PRODUCTSTanyun manufactures high quality fine chemical intermediates. We
establish world-class R&D centers and laboratories in China. Our products
are widely used in aerospace, military, civil and other fields.

product name:Lead Salicylate

Lead Salicylate clickdetils
Executive standard: WJ2131-93
CAS RN: 15748-73-9
UN RN: 2292

product name:Triphenyl Bismuth (TPB)

Triphenyl Bismuth (TPB) clickdetils
Executive standard: GJB 5276-2003
Chines alias: 三苯基铋
CAS RN: 603-33-8

product name:MAPO/Tris-1-(2-methylaziridinyl)phosphine oxide

MAPO/Tris-1-(2-methylaziridinyl)phosphine oxide clickdetils
Executive standard: United state military standard DOD-T-82666A
English alias: Tris(2-methylaziridinyl)phosphine oxide
English abbreviation: MAPO
CAS RN:57-39-6

product name:DOS/Dioctyl Sebacate

DOS/Dioctyl Sebacate clickdetils
Executive standard: GJB l967-94
Chines alias: 癸二酸二异辛酯,癸二酸二(2-乙基己)酯
English abbreviation: DOS
CAS RN: 122-62-3

product name:Sodium Borate

Sodium Borate clickdetils
Executive standard: Q/YTY005-2011
Chines alias: 硼酸钠 无水硼砂
Chemical name: Sodium tetraborate
CAS RN: 1330-43-4

product name:10-Hydroxydecanoic Acid

10-Hydroxydecanoic Acid clickdetils
Executive standard: Q/YTH 002-2006
CAS RN: 1679-53-4

product name:Antioxidant H

Antioxidant H clickdetils
Executive standard: Q/YTH 001-2011
Chines alias: N,N’-二苯基对苯二胺
English alias: N, N-diphenyl-p-phenylenediamine
English abbreviation: DPPD
CAS RN: 74-31-7

product name:11-Oxahexadecanoide

11-Oxahexadecanoide clickdetils
Executive standard: Q/YTH 003-2006
Chines alias: 麝香105; 11-氧杂十六内酯
English alias: 11-Oxahexadecanolide
CAS RN: 3391-83-1

product name:Polyvinyl Butyral

Polyvinyl Butyral clickdetils
Low viscosity products: TB-03, TB-05, TB-06
Medium viscosity products: TB-08, TB-12, TB-14
High viscosity of the product: TB-17, TB-20, TB-17T, TB-18

product name:p-Benzoquinone Dioxime

p-Benzoquinone Dioxime clickdetils
Executive standard: Q/YSY004-2006
CAS RN: 105-11-3

product name:HTPB

HTPB clickdetils
English name :Hydroxyl-terminated polybutadiene
Chinese name:端羟基聚丁二烯
CAS RN. 69102-90-5

product name:Ammonium Perchlorate

Ammonium Perchlorate clickdetils
English name: Ammonium Perchlorate
Chinese another name: 高氯酸铵
English another name:Ammonium Perchlorate
CAS RN:7790-98-9

CUSTOMIZATIONWe also offer Customization Service for fine chemical intermediates


baseR & D base

Advanced technology and science combining with our extensive managerial experience


Expert teamExpert team

Top Professional Experts

Expert team
Expert team
Patent technology

Patent technologyPatent technology

We produce top class code

Patent technology

STRATEGIC PARTNERTanyun's fine chemical intermediates products have been sold to
over 20 different countries and areas

Collision of Moleculars generate Charming chemical reaction, collision of business generate boundless value, so as my cooperative partner Tanyun chemical.

About us

Learn more

Learn more

Founded in 1971, Tanyun Junrong (Liaoning) Chemical Research Institute New Materials Incubator Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, Tanyun Chemical is the first domestic technological platform company of ‘Chemical New Materials Production and Research Incubator’ and the first domestic custom-made research and production company of fine chemicals intermediate research and production company.

NEWSTanyun follows the pace of innovation and creativity to keep world-class technology in the
area of fine chemical intermediates.

Notice of Holidays

Notice of Holidays2017-09-30

Notice of Holiday In order to celebrate the Chinese National Day, we'll start our holiday from Oct 1st to Oct 8th. Production will be delayed due to the holiday. Any business issue, just free to contact us!

Notice of Holidays

Contact Us

  • MobileMobile: +86-13923497740
  • TelTel: +86-755-26407171
    Fax: +86-755-26407171

Headquarters: No. 75, Xinhu Street, Xishi District, Yingkou, Liaoning, China 115004