Dinghua International Certification (Shenzhen) Co., Ltd.

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Establish a high-quality spirit and construct a blueprint for the century

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Chemical detection

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18620377341

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Contact us |: Tel：18620377341; Email：zhuqin@dhia.com.cn; Address：409, Building F, Guanghong Center, Pinghu Fuan Avenue, Longgang District, Shenzhen

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