Shenzhen Feiming Science and Technology Co.,Ltd. is specializing in researching, developing and marketing the specialty chemicals, fine chemicals, pharmaceutical intermediates and molecule polymer materials (polyimide monomer) for LCD, OLED, semiconductor and high performance materials. It's a growing enterprise committing itself to perfectly combine the field of fine chemical organic synthesis and the one of electronic chemical material and molecule polymer materials (monomer).

The main business of company is to provide specialty chemicals (monomer) for electronic chemical industries, and to design specialty chemicals meetting customers' requirements at the mean time, which bonds the organic synthesis technology, electronic materials and specialty chemicals together closely and provides a platform for international customers to seek organic synthesis technology and specialty chemicals in China achieving the win-win cooperation.


"Product Catalog (Shenzhen Feiming Science and Technology Co., Ltd.)"
Specialty Chemicals and materials monomer
NO. Product Name CAS NO.
1 "Cyclobutane-1,2,3,4-tetracarboxylic dianhydride (CBDA)" 4415-87-6
2 "2,2'-Bis(trifluoromethyl)benzidine (TFDB)" 341-58-2
3 "3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride (BPDA)" 2420-87-3
4 "1,2,4,5-Benzenetetracarboxylic anhydride (PMDA)" 89-32-7
5 "4,4'-oxydiphthalic Anhydride (ODPA)" 1823-59-2
6 "3,3',4,4'-Benzophenonetetracarboxylic dianhydride (BTDA)" 2421-28-5
7 "4,4'-Bis(4-aminophenoxy)biphenyl (BAPB)" 13080-85-8
8 "4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline (BAPP)" 13080-86-9
9 "4,4'-(Hexafluoroisopropylidene)diphthalic anhydride (6FDA)" 1107-00-2
10 "2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane (6FAP)" 83558-87-6
11 "4,4'-Bis(3-aminophenoxy)benzophenone (BABP)" 63948-92-5
12 "3,3'-Dimethylbenzidine" 119-93-7
13 "2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine" 84-67-3
14 "1,3-Bis(3-aminophenoxy)benzene (APB)" 10526-07-5
15 "2,2-Bis[4-(4-aminophenoxy)phenyl]hexafluoropropane (4-BDAF)" 69563-88-8
16 "3,4-Ethylenedioxythiophene (EDOT)" 126213-50-1
17 "6H-Dibenz[c,e][1,2]oxaphosphorin 6-oxide (DOPO)" 35948-25-5
18 "N,N,N',N'-Tetraphenylbenzidine (TPB)" 15546-43-7
19 "N,N'-Bis(1-naphthalenyl)-N,N'-bisphenyl-(1,1'-biphenyl)-4,4'-diamine (a-NPB)" 123847-85-8
20 "N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine (m-TPD)" 65181-78-4
21 "4,4'-Bis(N-carbazolyl)-1,1'-biphenyl (CBP)" 58328-31-7
22 "Dichloro[2,2]paracyclophane (DCPCP)" 28804-46-8
23 [2.2]Paracyclophane (pcp) 1633-22-3
24 "4,4'-Bis(3-aminophenoxy)biphenyl" 105112-76-3
25 1-Bromopyrene 1714-29-0
26 "1,6-Dibromopyrene" 27973-29-1
27 1-Pyrenylboronic acid 164461-18-1
28 1-Hydroxypyrene 5315-79-7
29 "(3,5-Diphenylphenyl)boronic acid" 128388-54-5
30 "3,5-Dibromobenzaldehyde" 56990-02-4
31 "2-Amino-9,9-diphenylfluorene " 1268519-74-9
32 (R)-(-)-Styrene Glycol 16355-00-3
33 "2,2-Bis(3-aminophenyl)hexafluoropropane" 47250-53-3
34 Hexafluorobisphenol A 1478-61-1
35 "2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline" 4733-39-5
36 Tris(8-hydroxyquinolinato)aluminum 2085-33-8
37 Tris(phenylpyrazole)Iridium 359014-72-5
38 "9,10-Di(2-naphthyl)anthracene (AND)" 122648-99-1
39 "Tris[1-phenylisoquinolinato-C2,N]iridium(III)" 435293-93-9
40 Bis(1-phenyl-isoquinoline)(Acetylacetonato)iridium(III) 435294-03-4
41 "fac-Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III)" 405289-74-9
42 Tris(2-phenylpyridine)iridium(III) 94928-86-6
43 Bis(2-phenylpyridine) (acetylacetonate) iridium(III) 337526-85-9
44 "Bis(4,6-difluorophenylpyridine)( picolinate) iridium(Ⅲ)" 376367-93-0
45 "Bis(2,4-difluorophenyridinato)tetrakis(1-pyrazolyl)borate" 664374-03-2
46 Pentacene 135-48-8
47 S-(+)-2-Octyl 4-(4-hexyloxybenzoyloxy)benzoate (S 811) 87321-20-8
48 " 1,4,5,8-Naphthalenetetracarboxylic dianhydride" 81-30-1
"Fine Chemicals, Intermediates"
NO. Product Name CAS NO.
1 "AcetoXychvicol acetate, D/L-1''-" 52946-22-2
2 Ethyl 2-oxocyclopentanecarboxylate 611-10-9
3 Methyl 2-cyclopentanonecarboxylate 10472-24-9
4 1-Ethylcyclopentanol 1462-96-0
5 1-Methylcyclopentanol 1462-03-9
6 Ethyl isocyanoacetate 2999-46-4
7 "3,4,5-Trimethoxybenzyl alcohol" 3840-31-1
8 "3,4,5-Trimethoxybenzylamine" 18638-99-8
9 "3,4,5-Trimethoxybenzyl chloride" 3840-30-0
10 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride 3327-22-8
11 "2,2-Bis(hydroxymethyl)butyric acid" 10097-02-6
12 "2,2-Bis(hydroxymethyl)propionic acid (DMPA)" 4767-03-7
13 "(R,R)-(-)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II)" 176763-62-5
14 "(S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) " 188264-84-8
15 Betaine hydrochloride 590-46-5
16 Betaine 107-43-7
17 "Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate " 1149-23-1
18 "s,s-Dimethyl-β-propionic acid thetine " 4337-33-1
19 Sulfobetaine 4727-41-7
20 Cyromazine 66215-27-8
21 L-Carnitine Base 541-15-1
22 L-Carnitine Base 50% 541-15-1
23 O-tert-Butyl-L-threonine tert-butyl ester acetate salt 5854-77-3
24 6-Phenylpyridine-2-carboxylic acid 39774-28-2
Dichloro[2,2]paracyclophane (DCPCP)

We Suzhou Bojie Resin Technology Co., Ltd. is the biggest ion exchange resin manufacturer in China. We can offer all kinds of ion exchange resin. Our quality is very good, price is the lowest, we have ISO, FDA and WQA certificates. If you are interested in it, please do not hesitate to contact me. Looking forward to hearing from you.

We are one of the leading international resources for Nutraceuticals, Mineral Fortifiers, Feed Additives & Specialty Chemicals.

Cangzhou Goldlion Chemicals Co.,Ltd is specialized in supplying fine chemicals, bulk pharmaceuticals , pharmaceutical intermediates. Our Chemicals such as glyoxylic acid, glyoxal, Chloroacetone, Phenoxyethanol, Pyruvaldehyde, Pyrocatechol, Ronidazole, Piperidine Hydrochloride, Zoledronic acid, Leflunomide, Diphenylamine, 2-Cyano-4-nitroaniline,allantoin , oxalic acid , choline chloride, leflunomide, O-Chlorobenzonitrile, P-chlorobenzonitrile, Basic red 1, Cyclohexene etc.

Our corporation follows the international trade tradition all the time, persists in the policy that Credit Standing Is The First, Customer Is Supreme, Mutual Benefit And Win Together, Innovation And Development. We can supply the most excellent products and the supreme knight sarvices for the customers by means of self-support, agency, tender, joint venture and cooperation,etc, continuously deepen and enlarge the cooperation with all the friends both at home and abroad to realize the corporation’s industrialization, internationalization and collectivization.

BEIJING JIANKAI CONCRETE ADMIXTURE CO., LTD specializes in concrete admixtures field which contains R&D, manufacturing, distribution and providing technical service.

It is member of China Association of Concrete Admixtures, well-known and class AAA model enterprise in building material industry and China ratepaying credit grade A company; It is an ISO9001 and ISO14001 accredited company.

It is a main manufacturer of concrete admixture in China with ten years' experience and the production annual capacity reaches 300,000 M.T. powders.

Our main products are Naphthalene-based superplasticizer and Polycarboxylate-based superplasticizer.

The quality and price are competitive and best-seller in the market. Our product brand "Jiankai" owns a good reputation at home and abroad.

Anhui Xinran Technology Co.Ltd. (xinran-tech) is a company specializing in research, production of agrochemicals and candles in China.

Xinran-tech always strives forwards through scientific innovations and has established regular mechanism of academic and technical exchanges with many research institutions, colleges etc.

With reliable product quality and perfect after-sales service, we enjoy good reputation at home and abroad.

We had already exported our products to Europe, South America, Southeast Asia, Middle East and so on.

We supply the series of documents, including TDS, MSDS, and COA.

Most important, we supply the registration documents.

Our product list:

Agrochemicals:

INSECTICIDE
Lambda-cyhalothrin
Chlorpyrifos
Propargite
Beta- cypermethrin
Cyfluthrin
Etofenprox
FUNGICIDE
Diniconazole
Triadimefon
HERBICIDE
Tribenuron-methyl
Thifensulfuron Methyl
Paraquat
SEED TREATMENT
Imidacloprid
Carbendazim
Thiram
Triadimenol
PLANT GROWTH REGULATOR
GA3
Paclobutrazol
RODENTICIDE
Bromadiolone
Brodifacoum
CANDLE
White candle
Church candle
Votive candle
Décor candle

We are a professional manufacturer of water treatment chemicals, has passed the ISO 9001:2000 quality identification.

The main products are HEDP, ATMP, EDTMPS, PBTCA etc.

We supply chemical raw materials from China for 15 years.

We would like to supply DMF (Dimethylformamide) Cas No 68-12-2, packed in 190 kg drum or iso tank.

BW Chemicals is (www.bwchemicals.com.pk) a manufacturer of different wax emulsions, based in mid country Pakistan.

We manufacture different types of wax emulsions based on Paraffin, Polyethylene and Microcrystalline.

The emulsion have different ionic moieties based on customer request.

Having a large production capacity we are pleased to serve different industries with top of the line solutions for there wax emulsion needs.

We mainly serve Textile, Paper & Board, Leather and Construction Industries.

Welink International Enterprise Limited Company, is a one of the leading manufacturers of phase transfer catalyst in China.

Our mission is to help our customers achieve the highest quality at the lowest costs, and in the quickest time for their drug discovery and development programs.

We provide a comprehensive range of quaternary ammonium salts, quaternary phosphonium salts, crownethers, quaternary ammonium hydroxide and other series.

Backed by the global manufacturing network of our honored partnerships, we offer customers the highest quality and purity in fine chemical products.

We are accustomed to supplying quats in the pharmaceutical industry and the electronics industry, petrochemicals production, biological industry, electroplating, textile industry, architecture as well as cosmetic industry and many others.

With management that is environment-friendly, transparent and ethical, we work to earn the trust of our customers, shareholders and world citizens.

We are committed to contributing to society and being a good neighbor.

We have designed the welink web site to offer detailed information about the company's background, performance and products.

We're glad to be of service.