Medical Custom Manufacturer For Air And Climate

With more than 80 years of experience, Macrotek Engineering offers a variety of air pollution control systems to suite a broad range of environmental requirements. Using some of the most innovative and effective technologies available in the ...

Qinhuangdao Intrinsic Crystal Technology Co.,Ltd is a corporation company registered in 2008 years, We have two projects factories of total 15000 square meters with 140 full-time employees and use one-shift workday system of 8:00AM to 5:00PM from ...