Dear sirs,
We get your information from internet, and we are writing to you in the hope of establishing business relations with you.
We are the China large supplier of Tolyltriazole, Sodium Tolyltriazole, 1,2,3-Benzotriazole, Sodium 1,2,3-Benzotriazole , and other watertreatment chemicals, fine chemiclals, petrochemicals, and so on. We have being setting up good cooperating relations with Europen countries, Japan, Korea , and we have considerable experience in this field.
And we also have other products in this field, all kinds of our products are good sellers and worth commendation for their excellent quality, and we have attached the products list for your reference.
We look forward to your favourable reply.Your faithfully Julia
This is our products list:

Product name Specification CAS No. Product name Specification CAS No.
1,2,3-Benzotriazole Reagent 95-14-7 Sodium molybdate First-grade 7963-95-0
Tolyltriazole 99.6 29385-43-1 phosphorous acid 99 13598-36-2
Sodium 1,2,3-Benzotriazole 50 ??Sodium nitrate 98.5 7632-00-0
Sodium Tolyltriazole 50 ??Sodium benzoate Food grade 532-32-1
Sodium 1,2,3-Benzotriazole 50 ??ATMP
PBTC 37971-36-1 Ethyl   Acetate
o-phenylendiamine 99.5 95-54-5
Methyl-o-phenylendiamine 99 ??
Benzophenone 99.5 119-61-9
2-chloro-4-nitroaniline 99 121-87-9