Up to now, Topcoil has become a world-class pneumatic devices researcher&developer, manufacturer and seller with a huge market network supplying our customers or doing afterservice in Europe, North America, the Middle East ***** With its worldwide market network, as a world famous multinational corporation manufacturing and selling pneumatic devices, it is well-known for its highly reliable, economical and durable products meeting demands from all kinds of customers. Overseas distributors located in 49 countries integrated Topcoil’s products worldwide sales, thus offer direct, perfect service. With the aim ot meet the increasing demands on certain products in Mainland market, Topcoil Corporation set up a SY series solenoid testing and assembly base in Ningbo City, Zhejiang Province, China. We will serve you with exellent products but resonable prices. If you are interested, welcome to visit our website in China, *****, or get in touch with our marketing manager, Mr. Allen Zou by e-mail, allen-solenoid-topcoil-***** Or give us a call 0086-574-88857929 extend to Mr. Allen Zou. Pls speak in English.