SINOTOP MANUFACTURING CO., LTD. - Hong Kong

We are specialized in the investment and sand casting in the materials of carbon steel, alloy steel, stainless steel and ductile iron and forges various kinds of high pressure oilway joint and valves. We have annual capacity of over 6000 metric tons which are exported to the U. S. A, Canada, Australia, France, Portugal, Malaysia,Singapore and HOngkong etc.We are proud of possessing the complete advanced equipments for production, inspection and test. Our company got the certificate of ISO9001 in 1998. Our business policy is to survive upon qualityand to win the market upon reputation. The marketed products have reveived favorable comments from both domestic and foreign clientsWe will never be satisfied with what we have now. We will regard quality and credit as our base, continuous  

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innovation as our power, high-efficiency and satisfying service as our guarantee. Stuff in our company is willing to devote our strength to the development of Chinese founding industry under the following tenets --- manufacturing nice products from good materials, honesty as our base, keeping on exploiting and enterprising, continuous innovation, treating companies of same business line well and never being fear of strong adversary.