BEIJING ZHENGDAYINGUANG FOUNDRY CO.,LTD. reviews
BEIJING ZHENGDAYINGUANG FOUNDRY CO.,LTD. Headquarters
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Company Information
Our company are state level high-tech enterprises jointly set up by scientists who brought their scientific achievements.The main product of our company is ductile iron pipe fittings,which are produced in accordance with ISO2531 and EN545 standard by vacuum lost foam process.These fittings have been exported to many foreign countries deal to accurate size,smooth surface and good quality.
