Tianjin Hengyixing Trading CO,Ltd., founded in 2013, is an enterprise specialized in products sprocket,chain wheel and oil field equipment and spare parts. Our main export products include sprocket, chain wheel, sprocket wheel ,sprocket gear ,sprocket gear wheel etc. At present, our products are exported to Russia, Turkey and Serbia, etc. We adhere to the management idea "Customer first and scaling new heights" and stick to the principle "honesty and trustworthiness" to provide customers with excellent services. We are willing to sincerely cooperate with all friends seeking for joint development!