Contact:Dr.Liu:0086-181 1736 2230
Production base:NO.683 Binhai Avenue, Haiyan Economic District, Haiyan City, Zhejiang Province, PRC
Business office:NO.168 Jixin Road , Minhang District, Shanghai City, PRC
Tel:0086-021-5480 1200
Website:www.hc-supertube.com/en
E-mail:laltd_1225@163.com, 617939408@qq.com