
Beijing Chn-TOP Boda Superhard Material Co., Ltd. was founded by
several promising science and technology young workers graduated
from Tsinghua University , we design , develop and produce
equipments for automation of industry and industrial gases and
products related to super-rigid materials . We have a lot of
patents and many of our products are unique inland and have
substitute what once rely on import . We are also product agent of
internationally well-known ... [
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