Henan Ballhone Machinery Industry Co., Ltd. is located in Zhengzhou, province, China. With more than 10 years\' R&D and manufacturing experience, now we have 300 skillful workers, 5 senior engineers 15 technology engineers. More half of the staff members ...

We are roller bearing and nano spherical powder supplier.We welcome you to our factory and have a good beginning with us.

Hebei Xuankun Refractory Material Technology and Development CO.,Ltd was established in 1992 year (Formally called ?ingtang Town Factory , it township enterprise ,renamed the 2015 ), Located Xingtang ,Chenzhai Country Industry Zone. Has mature ...

Sunrise Silica Promotions Ltd is a professional company engaged in the design, manufacture and sell of various plastic & rubber products. Our covers an area more than 1,000 square meters, owns 8 years\' experience dealing with watches. We are one well-known ...