Yantai World Valve Co., Ltd. produces variegated professional valves, the product is competitive in domestic and abroad market, the quality, scale, and management is listed in front among Asian valve industries.
We have up to date machenic manufacturing technology and equipments, and continue introducing new technique and developing new products, to meet the customers. Our American standard, British Standard and Germany Strandard rubber cast iron valves are more safe and reliable, of longer life and no p...
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