Established in March 2002, Chengdu xxMachine Science & Technology Co.,Ltd. (is located in xxinternational plaza, No.6 xx road, Chengdu. It is a modern enterprise specializing in research & design, production, sales and installation.
Its staffs are composed of senior or middle engineers, technicians, well-skilled welders, riveters, pipe fitters, crack detection workers with rich experience who worked in state-owned large-or middle-scale enterprise or scientific research institutes for many years.
It mainly engages in technical developing of petroleum and chemical mechanics, the trade   of mechanical equipments and their spare parts and components, on-the-spot fabrication    of non-standard vessels and installation of process pipe. More important, the self?tightening high pressure flange ZY-LOC is developed and exclusively owned by have the similar products overseas). ZYMST has passed the ISO9001:2008 QMSC; and get the Honor of National Key Product Certification, NO:2011TJF00005. The patent number of ZY-LOC is ZL200720079783.2,