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Why Can We Always Ensure Excellent Quality

Quality Control

Most of our maintenance workers have been engaged in this industry for more than 10 years, and they have rich maintenance experience. The entire maintenance process is strictly carried out in accordance with the standard process flow. After the vehicle is assembled, we will conduct strict performance and appearance inspections to ensure that the product meets the factory requirements.

Certification

Hunan Zhongheng Machinery Co., Ltd. Certifications
Standard: Product Certificate
Number: X14903251L0282
Issue Date: 2020-03-19
Expiry Date: 2049-03-19
Scope/Range: ZLJ5312GJBHT3E
Issued By: Zoomlion
Hunan Zhongheng Machinery Co., Ltd. Certifications
Standard: Product Certificate
Number: WDE04BC0CE00008
Issue Date: 2024-01-24
Expiry Date: 2049-01-24
Scope/Range: Concrete pump truck
Issued By: SANY
Hunan Zhongheng Machinery Co., Ltd. Certifications
Standard: Certificate of Origin
Number: CCPT7002403179310
Issue Date: 2024-05-16
Expiry Date: 2025-05-16
Scope/Range: 43MTR 430C-10 CONCRETE PUMP
Issued By: China Council for the Promotion of International Trade
Hunan Zhongheng Machinery Co., Ltd. Certifications
Standard: Product Certificate
Number: YG175DLB2784899
Issue Date: 2020-02-27
Expiry Date: 2049-02-27
Scope/Range: ZZ1317N306GE1
Issued By: China National Heavy Duty Truck Group
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