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Shenzhen Diamond Dental Laboratory established in 1998. We specialize in all kinds of dental products for competitive prices, such as: crowns and bridge, all ceramic, removable full and partial dentures, full-cast restroration, implants, orthodontic appliances, etc.
We have been exporting dental products to Europe, United states, Japan and Australia, and has helped thousands of dentists to restore the oral health and beautiful smiles of their patients, they gave us high praise on our quality and perfact service.
We have 3D digital centre, we offers digital impressions services through leading digital dentistry systems. Our digital services help to improve turnaround times and provide a more accurate fit with less remakes.
We imported raw materials from US & Europe with CE and ISO certified and manufacture a variety of dental products. We have talented teams of technicians in the dental industry, we have latest equitments. And we have ISO9001: 2000 TUV Certification, 13485 Certification, US FDA certifications.Aesthetic Dental All Porcelain IPS Emax Bridge manufacturers
ZFV Renewable seat Flanged double offset butterfly valve, the renewable valve seat is fixed on the flow bore of the valve body, and it sealed by fitting the multi-layer sealing ring on the disc and the stainless steel welding layer on the inner wall of the renewable valve seat.
In this way, when the valve seat sealing damaged, only need to replace the active seat,but do not need to replace the entire valve. China Flanged Double Offset Butterfly Valve