余姚市声波管业有限公司
级别:VIP 7
ability and well-knit technical team.
Our company has brought Germany technology and develops once forming naked galvanothermy fuse pipe fittings. The test equipment is perfect, it has pressurization and blasting test, pull test, fusion index, oxidation inducement test, consequently ensure the product quality from raw material to finish product. The product has sampled by National Technical Supervision Bureau, tested by National Chemical Construction Center, insured by PICC, all ind
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09/16 19:30