Quality Control

We are a professional trading supplier for engine spare parts, marine‑use electrical equipment and SmartGen generator‑set controllers.
All our cooperative manufacturers undergo strict on‑site qualification audits. We only source goods from factories certified with ISO 9001 quality‑management system and marine‑special quality‑control system.
Our supplied SmartGen controllers hold official approvals from mainstream international classification societies, including CCS, BV, ABS, DNV, RS and NK. Products meet CE, UL safety standards and SOLAS marine‑safety regulations, suitable for commercial vessels, fishing boats and marine‑engineering power‑control systems.
Engine components and marine‑electric accessories are supported by SGS third‑party test reports covering material property, EMC performance, high‑temperature resistance and shock‑proof capability.
Every batch will go through our incoming‑goods sampling inspection before delivery.
Original type‑approval certificates, declarations of conformity and factory test documents are available for ship‑survey inspection and customs clearance. Third‑party pre‑shipment inspection is welcomed for bulk orders.

Our Certificates
China Zhengzhou Supergen Power Co., Ltd. certification
Type approval certificate
  • Issue Date:2018-12-21
  • Expiry Date:2022-07-23
China Zhengzhou Supergen Power Co., Ltd. certification
CE-LVD Low Voltage Directive Compliance Certificate
  • Issue Date:2016-05-20
  • Expiry Date:2021-05-20
China Zhengzhou Supergen Power Co., Ltd. certification
Quality management system certification
China Zhengzhou Supergen Power Co., Ltd. certification
Certificate of origin
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