YANSHAN CHEMICAL PROMISE：

Provide the most thoughtful service for each customer

The adoptive production techniqu is most advanced at home and abroad, provide high-quality product for the customer.

The specialized personnel improves produce route continuously,let the customer enjoy satisfied price.

Provide various specifications to same product according physically , satisfy different customer's need.

The fllowing prodcts are long-term and stabile provided!

Few coulde be immediately delivered ,Amount coulde be customized!

APIS：

Acebutolol Hydrochloride,Amiloride Hydrochloride,Neostigmine Methylsulfate,

Neostigmine Bromide,Pyridostigmine Bromide,Torsemide, Quinapril

Hydrochloride

INTERMEDIATES:

Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate,(S)-N-tert-1,2,3,4-

tetrahydroisoquinoline -3-carboxamide,2-Acetyl-4-butyramidophenol, 4-(-3-

Methylphenyl)amino-3-pyridinesulfonamide,3-(N,N-dimethylcarbamoyloxy)

pyridine,3-Aminopyrazine-2-carboxylic Acid , 2-Aminobenzamide,2,4-

Dichloropyrimidine,4,6-Dichloropyrimidine.

Quaternary Ammonium Compounds (QUATS):

Benzyltrimethylammonium Hydroxide,Tetramethylammonium Hydroxide,

Tetraethylammonium Hydroxide,Tetrapropylammonium Hydroxide,

Tetrabutylammonium Hydroxide ,Benzyltrimethylammonium chloride,

Tetramethylammonium chloride,Tetraethylammonium chloride,

Tetraethylammonium bromide,Tetrapropylammonium bromide

Contect Yanshan Chemical Undoubtedly