Manborui is a high-tech enterprise,(china-mbr.com), which combines research, design, production and sales. We focus on development application of new polymer materials, we have R & D team with 12 years experience in the Shape Memory Polymer field, it our ...

Zhejiang Yufeng Machinery Co., Ltd. is engaged in the design, manufacture and sale of Polymer filter, Prepolymer CPF, melt liquid filter element, valve, jacket valve (three-way sampling cut-off multi-way valve), prilling unit that used for chemical fiber ...

We supply the kinds of batteries.Beijing Orient King-Tech Co., Ltd., abbreviated as Bokco, is an independent corporation with scope comprehensive business integrated by technology R&D, industry and trade. It one first five private enterprises in Beijing ...