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Why Can We Always Ensure Excellent Quality

Quality Control

Chongqing Haodong Technology Co., Ltd. specializes in the production of infrared catalytic burners, livestock and poultry heaters and oven heads, widely used in baking paint/biscuit baking/livestock and poultry heating/outdoor barbecue.

Rare earth catalytic technology is a project technology that Chongqing Haodong Technology Co., Ltd. has been dedicated to for many years, and has obtained Patent certificates, CE certificates and TUV certificates for related products.

We have a professional quality control team, our products are well received by domestic and foreign customers

Certification

Chongqing Haodong Technology Co., Ltd. Certifications
Standard: CE
Number: 0H180510.CHTUQ81
Issue Date: 2018-05-10
Expiry Date: 2023-05-09
Issued By: Ente Certificazione Macchine Srl
Chongqing Haodong Technology Co., Ltd. Certifications
Standard: Patent
Number: ZL 2015 2 0814628.5
Issue Date: 2016-03-02
Expiry Date: 2026-03-02
Scope/Range: Infrared metal fiber burner
Issued By: 中国国家知识产权局
Chongqing Haodong Technology Co., Ltd. Certifications
Standard: Patent
Number: ZL 2014 2 0763193.1
Issue Date: 2015-05-20
Expiry Date: 2025-05-19
Scope/Range: Infrared catalytic gas heater
Issued By: 中国国家知识产权局
Chongqing Haodong Technology Co., Ltd. Certifications
Standard: Report
Number: SZX22-025865
Issue Date: 2022-08-04
Chongqing Haodong Technology Co., Ltd. Certifications
Standard: Report
Number: SZX22-025865
Issue Date: 2022-08-04
Chongqing Haodong Technology Co., Ltd. Certifications
Standard: Report
Number: SZX22-025865
Issue Date: 2022-08-04
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