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Why Can We Always Ensure Excellent Quality

Quality Control

Quality Assurance

1. Produce according to the national standard, all pressurized components apply fine quality steel


2. Before delivery, every boiler must be subject to strict inspection and testing, including hydraulic test and X-ray inspection


3. Selecting the most suitable and famous brand automatic burner to match the boiler so as to guarantee safety and reach rated output

4. Strength calculation test report of applied materials

5. Hydraulic test report: ensure the standard working pressure and safety

6. Third-party inspection report-Jiaozuo Special Equipment Inspection & Technical Research

Certification

Henan Leway Thermal Equipment Manufacture Co., Ltd. Certifications
Standard: ISO14001
Number: 02015E20804R0M
Issue Date: 2015-09-08
Expiry Date: 2018-09-07
Scope/Range: environmental management activities of production and sales of B-boiler
Issued By: ZDHY
Henan Leway Thermal Equipment Manufacture Co., Ltd. Certifications
Standard: ISO 9001
Number: 02017Q318122R1M
Issue Date: 2017-08-18
Expiry Date: 2020-07-16
Scope/Range: production and sales of B-boiler
Issued By: ZDHY
Henan Leway Thermal Equipment Manufacture Co., Ltd. Certifications
Standard: OHSAS18001
Number: 02015S20675R0M
Issue Date: 2015-09-08
Expiry Date: 2018-09-07
Scope/Range: the occupational health and safety management activities of production and sales of B-boiler
Issued By: ZDHY
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