Founded in 1993, Zhongke Scientific & Technical Co., Ltd. (GDST) is a professional foreign trade company stake-controlled by Guangdong Academy of Sciences. GDST has always been committed to providing customers with efficient and quality services. Adhering to the principle of standardized and law-abiding operation, we have remained true to our original aspiration and forged ahead for more than 20 years, and maintained a sustained, efficient and robust development. GDST's business scope covers import/export, supply chain, bid invitation agency, offshore and other types of...

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