First I�� like to introduce our company, which is one of the predominant chemicals manufacturers in China, please welcome to our website wwwdotshcschemdotcom , which introduces our company in detail and covers the main products we supply at present. BettyShanghai Changsheng Industry Co.,LtdAddress: Room 1504, No 10, 59 Lane, Longwu Road, XuHui Shanghai, ChinaTelephone: 021-51079105Fax: 021-54823383