There are leading producing method, complete equipment and experienced technicians inside our company, and our main products are P-Chloroaniline hydrochloride, Certificate of analysis , P-chloroaniline, p-Toluenesulfonyl chloride, DIMETHYL CYANOIMIDODITHIOCARBONATE . Adopting latest method and leading inspection apparatus, we now are a leading company in this trade of China. At present, our products are well-received in over 10 provinces and cities of China, and some of them are exported to India, EU and USA; they are highly appraised by our customers. We enjoy great reputation and market potential.

Weiyuan is working for meeting customers' demands. Through cooperating with famous universities and institutes, we are working hard to develop hi-tech and value-added products. Our business is being developed steadily.

Upholding such idea of "Human-orient, Innovation and to be practical" and "Honesty, Mutual benefits", we aim to get your trust with quality product,good price and excellent service. Our chairman and general manager Li Jun sincerely welcomes your business and visit. Let's work together for mutual benefits.