Natural gas pressure cabinet moistening manufacturing provides complete information
The manufacturers who first produce voltage regulator equipment need the following qualifications:
1. business license
2. national manufacturing license for industrial products (gas regulator, gas surge tank)
3. special equipment manufacturing license (pressure pipe element)
4.ISO9001 quality management system certification
5. certification of environmental management system
6. health management system certification
Why is gas filter run in the regular production?
Second the production of gas equipment shall be accompanied by relevant information.
Why is gas filter run in the regular production?
1. use instructions, including installation instructions, operation instructions, maintenance and maintenance, main equipment instructions;
2. product certificate;
3. certificate of quality: product design parameters, pressure components used only specifications, implementation standards and so on;
4. nameplate: the name of the manufacturing unit, the name of the product, the TS mark, the QS mark, the product model, the import pressure, the export pressure, the closing pressure, etc.
Why is gas filter run in the regular production?
5. other identities: trademarks, QS or TS signs, national industrial production license or special equipment manufacturing license (pressure piping element) number, safety signs, telephone, etc.
The basic conditions above can be referred to as qualified products.
The regular manufacturer of the factory, full of qualifications, strict quality inspection, quality assurance.
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