Chaoyang District, Beijing, Beijing, China

West-tsaE International Trading & Consulting Group is specializing in providing overseas customers with a package solution to product purchase and technology transfer, and offering consultancy...

Sancang Road, West of sanjianfang Airport Tongzhou District  Beijing, Beijing

founded in 2007 , beijing chengliangkaida technology co ,. ltd produce vacum reflow oven , printing machine , chip mounter , waving machine , smt inpection machine robots and so on . our aim is do bes...