Valve sand casting processing using high-quality raw materials, processing fine, smooth surface, for a wide range of equipment and equipment can be used, the product in line with national production standards, quality and reliable.

Ningbo Yinzhou Lei Sheng Machinery Co., Ltd. specializing in the production of ductile iron precision machining, stainless steel casting processing, sand casting processing and other products to support product customization, due to product parameters, the price will be different, the relevant details welcome to inquire.