Yantai Mingzhu Valve Co., Ltd. is a joint venture in Yantai. We are mainly engaged in the production and sales of ceramic valves, such as ceramic ball valves and ceramic adjusting valves. Our company has an advanced testing center of ceramic valves like ceramic ball valves and ceramic adjusting valves and the most advanced computer numerical control lathes. We are equipped with a computer control center, which effectively guarantees the smooth development, production, manufacture and quality control of ceramic valves. Our products are produced according to international standards, such as GB, JB, ANSI, API, JIS, DIN and more.
Meanwhile, our company continually learns advanced technology from at home and abroad to develop, produce and sell high-tech ceramic products, pneumatic or electric ceramic valves, ceramic ball valves, ceramic adjusting valves and other products which are widely used in petroleum, chemical, gas, metal smelting, printing, electricity, mining, food beverage, environmental protection, medicine, paper and other industries.
Over the years, our company has been carrying out internal quality management system strictly in accordance with ISO9001. We always adhere to the policy of "good faith as criterion, technology and development". We warmly welcome customers to visit us for business negotiation and cooperation in the automatic flow control valve market.
Our ceramic ball valves are patented products independently researched and developed by us. Any group or individual can't manufacture our brand products without the authorization of our company, or Yantai Mingzhu Valve Co., Ltd. will take legal measures to it.
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