Hangzhou Keen Technology Co., Ltd. is a professional manufacturer of titanium plates, titanium tubes, nickel and nickel alloy plates, nickel and nickel alloy tubes, titanium/steel clad plates, nickel/steel clad plates and zirconium materials.

Our company is also a professional manufacturer of titanium, nickel and other metal pressure vessels. Our company is qualified with the ability of fabricating D2 rate pressure vessels and non-standard equipment. We have attained ISO9001:2000 certification.

Our main products include titanium/nickel reaction kettles, tube heat exchangers, plate heat exchangers, titanium pumps, titanium centrifugal machines, titanium/nickel standard components, titanium/nickel pipe fittings, titanium/nickel wires and titanium fans.

Our company is leading the way of producing nickel and nickel-based alloy (plates, tubes, bars, wires) and titanium and nickel equipment. In recent years, several nickel pressure vessels have been designed by us and they have successfully replaced the similar products from abroad and are spoken highly by customers.

One third of our products are exported abroad to Russia, Japan, Korea, India and Pakistan. The excellent quality of our products is commonly recognized by foreign clients.

We have a special research institution for non-ferrous metal materials. It is primarily engaged in researching titanium alloy used in aerospace, and titanium material used in shipbuilding. Meanwhile, we have achieved remarkable success in producing titanium/steel clad plates, nickel/steel clad plates and aluminum/copper clad plates. The bonding area (length and width) is the largest in China.