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Why Can We Always Ensure Excellent Quality

Quality Control

We adopts a scientific and standardized management mode, passed the ISO9001 international quality management system certification, and obtained the mechanical and electrical equipment installation certificate and environmental engineering design certificate and construction certificate issued by the Ministry of Construction, so that the company has reached a higher level in several aspects of technology, equipment quality and project management.

Certification

Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: 9001证书认证
Number: GB/T19001-2016/ISO9001.2015
Issue Date: 2023-07-18
Expiry Date: 2026-07-17
Scope/Range: Design and production of industrial electric furnace (Electric arc Furnace) (outsourcing)
Issued By: Beijing Tianyi Certification Center Co., LTD
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 16662281
Issue Date: 2022-06-07
Expiry Date: 2031-12-31
Scope/Range: Design and production of a DC plasma arc furnace
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 17210821
Issue Date: 2022-08-19
Expiry Date: 2032-01-25
Scope/Range: Easy to operate electric furnace slag outlet device
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 9819059
Issue Date: 2019-12-24
Expiry Date: 2029-04-11
Scope/Range: Dc arc furnace slag melting equipment for easy access to materials
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 16735223
Issue Date: 2022-06-14
Expiry Date: 2032-01-11
Scope/Range: Design and manufacture of a new type of molten salt electric furnace
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 9817008
Issue Date: 2019-12-24
Expiry Date: 2029-04-19
Scope/Range: Design and manufacture of a DC arc cracking furnace
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 9816516
Issue Date: 2019-12-24
Expiry Date: 2029-04-10
Scope/Range: Waste Heat Recovery Mechanism for DC Arc Furnaces
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 16869448
Issue Date: 2022-07-05
Expiry Date: 2031-12-24
Scope/Range: DC arc furnace bottom motor structure
Issued By: China National Intellectural Property Administration
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd. Certifications
Standard: Utility model patent certificate
Number: 9817343
Issue Date: 2019-12-24
Expiry Date: 2019-04-09
Scope/Range: Design and Manufacture of Slagging Equipment for DC Arc Furnaces
Issued By: China National Intellectural Property Administration
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