12603 southwest Freeway,Suite 210,Stafford,TX 77477, U.S.A.
Building B, No. 1555, GangNan Road, Huzhou, Zhejiang Province 313000, P.R.C.
+1 281 491 9505 (USA)
membrane: +86 572 2656 889(PRC)
chemical: +86 572 2656 888(PRC)
+1 281 491 9520 (USA)
membrane:
membrane@ochemate.com
ochemate@ochemate.com