I have the pleasure of introducing ourselves to you with the hope that we may have the opportunity of cooperation with you in your business extension. We are the leading professional manufacturer of bromide and chloride. WEIFANG YUCHENG CHEMICAL CO.,LTD.  We have got the certificate of ISO9001. .Our products are mainly in oil field, and as flame retardant in PP, PE, PS , ABS resin rubber, fiber etc. as intermediate of textile and dyestuff .If you are interested in these products, please kindly contact us .We can provide superior quality with competitive price.
We would like to avail ourselves of every opportunity to cooperate with you in your business extension