Manufacturing License
Pressure Vessel Manufacturing License
- License No.
- TS2244019-2028
- Scope
- Fixed pressure vessels: medium and low pressure vessels (D), within the license scope.
- Valid Through
- 2 May 2028
Jinduo Manufacturing
Certifications, Patents & Quality
Explore Jinduo’s manufacturing qualifications, quality management certification and invention patents, together with our factory inspection and testing practices.
Qualifications & Innovation
Manufacturing Qualifications & Patents
View each document for its certificate number, approved scope or patented invention.
5 documents
Quality Management
ISO 9001:2015
- Certificate No.
- 00526Q01937R501
- Standard
- GB/T 19001-2016 / ISO 9001:2015
- Scope
- Manufacture of marine refrigerating plant, including evaporators, condensers, oil coolers, oil separators and storage tanks, within the license scope.
- Validity
- 14 September 2026 – 13 September 2029
- Issuer
- China Classification Society Certification Co., Ltd. (CCSC)
Invention Patent
Tube Ice Making Apparatus
一种管冰制冰装置
- Patent No.
- ZL 2019 1 1209871.3
- Granted
- 16 September 2025
Invention Patent
Shell-and-Tube Heat Exchanger
一种壳管式换热器
- Patent No.
- ZL 2020 1 1121864.0
- Granted
- 5 November 2024
Invention Patent
Tube Ice Machine
一种新型管冰机
- Patent No.
- ZL 2020 1 1127916.5
- Granted
- 3 September 2024
Factory Inspection & Testing
Checks before equipment leaves the factory.
Operating tests, pressure checks and inspection records follow the equipment and agreed order requirements.
Real Ice-Making Operation
Applicable ice machines undergo real ice-making operation, with functional and control checks. Test conditions and observations are recorded for the order.
Pressure & Leak Testing
Hydrostatic or pneumatic tests are applied as required by the equipment and approved procedure, with the relevant inspection and test records.
Inspection & Release
From specification to release.
Confirm inspection points and required documents with the project scope.
- 01
Scope Review
Confirm duty, materials, working conditions, applicable requirements and inspection points.
- 02
Materials & Components
Check specified materials and components against the approved bill of materials and certificates.
- 03
In-Process Inspection
Review dimensions, fabrication, welding, assembly and equipment interfaces.
- 04
Pressure & Leak Tests
Complete the applicable pressure and leak tests according to the approved procedure.
- 05
Operating Checks
Run applicable equipment and review its functions and controls.
- 06
Records & Release
Complete agreed records, resolve open points and prepare documentation and packing.
Witness & Specialist Inspection
Inspection support for your project.
Customer or third-party witness points can be arranged by agreement. X-ray examination is carried out by an external specialist when required by the applicable procedure or order.
Agree the inspection plan, witness points and documentation before production.
Project Documentation
Documents to support equipment approval.
Documentation is prepared to the agreed supply and inspection scope.
Technical
Specifications, arrangement drawings and equipment interfaces.
Inspection
Applicable certificates, test records and specialist reports.
Operation
Operating, maintenance and commissioning information.
Shipment
Release records, markings, packing and shipment documents.
Discuss Your Requirements