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PRODUCT GUARANTEE

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HIGH QUALITY SERVICE

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PRODUCT QUALITY

Quality idea: zero defect product quality, customer service no complaints

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ABOUT DUCHIN

Company introduction

Chongqing dazheng temperature instrument co., LTD., the predecessor is "chongqing beibei temperature instrument and meter plant, founded in 1995, is located in beibei the national university science park, covers an area of 16 acres, building area of 12800 square meters, specialized in manufacturing thermocouple, heat resistance, heat meter, temperature sensor, temperature tracker (black box), …

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