Gongyi, Zhengzhou, Henan, China,451281
Brief Introduction Hengtong Water Supply Material Factory of Gongyi City is specialized in study, development and production water fittings. We have decades producing history. For our powerful technical strength, high quality Just-in time delivery we been repeatedly rated as The Contract Word enterprise by Henan ...
rubber joint, telescopic joint, transmission joint, flange, compensator, expansion piece, valve