NO.56 Shuanda Road Town Nanxiang

Shanghai Yanhe Instrument Equipment Co.,Ltd. is a specialized Import & Export company. Yanhe has focused on the scientific instrument for more than 10 years. We have developed into the most f...

6th Floor, No. 833, South Hongmei Road, Minhang District

Shanghai Aidu Energy Technology Co., Ltd. (China) is a high-tech limited joint venture, which integrates and involves in the R&D, manufacturing and sales of geophysical prospecting instruments...

R.1112, Jiahe Sunshine Building, No.76, Jiuxin Rd., Shanghai City. China

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