China Hengyi Pneumatic Elements Co.,Ltd was found in 2000. It locates in Qiligang Town which is the Ou River port in south Wenzhou of Zhejiang Province and covers an area of over 13000 square meters. It specialized in manufacturing pneumatic components, air cylinder, solenoid valve, air pressure elements, tube fitting, hydraulic pressure elements, oil cylinder,etc. We have prepared the whole imported sealed parts. Our products are widely applicab