+86-577 8677 8509 +86-577 8677 8508 NO.36 Six Road,Binhai,Longwan Wenzhou


Diye service all over the world

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The company adopts advanced production management mode, the product is produced strictly in accordance with ISO-9001 quality standard, established a perfect quality assurance system mechanism, and introduced advanced automatic testing equipment for valve at home and abroad. It has material chemical composition analysis

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