Qingdao, China 
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Welcome to Qingdao TSD
Our company has become a group corporation integrating scientific research, technical development, manufacture and distribution with over ten years' unswerving efforts. We are the leading and professional manufacturer of anti-corrosion products and.. Read More
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Year of Establishment
2003
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Primary Business
Supplier
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Number of Employees
101 - 250
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Annual Turnover
USD 100 to 1 Billion Approx.
