巴中One piece ball valve wv101

巴中One piece butterfly handle ball valve wv101b

巴中Two piece ball valve wv102

巴中Two piece internal and external tooth ball valve wv102m

巴中Three piece ball valve wv103

巴中Three way ball valve

巴中One piece flange ball valve

巴中Two piece flange ball valve wv301

巴中Mini internal thread ball valve wv201

巴中Mini external tooth ball valve wv202

巴中Mini internal and external tooth ball valve wv203

巴中Hose connector internal tooth Mini valve