Metal-free: NP PFM crown and bridge are metal-free solutions that are made of high-tech porcelain-fused-to-metal (PFM). This material is strong, durable, and aesthetically pleasing.
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As the premier manufacturer in the China, Zhejiang Aoshuai Refrigeration Co.,Ltd designs, manufactures, and services cooling towers, air cooler and negative pressure ventilation for the energy and
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Dongguan Sinaean Precision Hardware Products Co., Ltd: One-stop solution for aluminum die casting, magnesium die casting, CNC machining and rapid prototyping services. 15 years TS/ISO certificated
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