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recommended by china national chemical corp Purebasing Enterprise apoiutedby Chiruiced hlinistry
WonTingjin named product and famous enterprise Exceue of new product Medal
 Tianjin Municiple siliver Medal Main products of enterprise won state'siliver medal

OUR COMPANY GET ISO9001 QUALILY SYSTEM £»YEAR 2003 GET ISO9001 2000 CHANGE WORD CARD

Company address£ºNo.228,Yan Shan Road, Sea high and new technique development area, Tang Gu District, Tian Jin
Telephone £º022-65726888 Fax£º022-25714939
E-mail:tvt@cntvt.cn