Quality

HOAN has established and implemented a quality management system with quality management and quality inspection departments. Product quality inspection includes sampling inspection and 100% inspection.

We have vibration shock test benches for vibration isolators, and the air permeability and waterproof performance of finished waterproof breathable valves are fully inspected according to technical specifications.
We agree on manufacturing standards, product acceptance standards and acceptance methods through contracts, technical agreements, etc., and clearly define technical service requirements in contracts or technical agreements; timely analyze problems when encountering them to ensure on-time delivery.

Standard: ISO9001:2015 Quality Management System Certification Number: 02623Q31280R1S Issue Date: 2023-08-16 Scope/Range: Design, development and production of vibration isolators below 1500kg, microwave devices and waterproof breathable valves. Issued By: Beijing Tianyizheng Certification Center Limited Company

Standard: GJB 9001C-2017 Military Equipment Quality Management System Certification Number: 02623J31780R2S Issue Date: 2023-08-16 Scope/Range: Design, development and production of vibration isolators below 1500kg, microwave devices and waterproof breathable valves. Issued By: Beijing Tianyizheng Certification Center Limited Company

Standard: High-tech Enterprise Certificate Number: GR202161003058 Issue Date: 2021-12-10 Scope/Range: Issued By: Shaanxi Provincial Department of Science and Technology

Standard: Xi'an Civilian-Military Integration Enterprises Number: XAJR2019010284 Issue Date: 2020-03-05 Scope/Range: Issued By: Office of Military-Civilian Integration Development Committee of the CPC Xi'an Municipal Committee

Standard: Patent Certificate Number: ZL202021133704.3 Issue Date: 2020-06-17 Scope/Range: Issued By: State Intellectual Property Office

Standard: Trademark Registration Number: 17382645 Issue Date: 2016-09-07 Scope/Range: Issued By: Administration for Industry and Commerce

Standard: Patent Certificate Number: ZL202321407607.2 Issue Date: 2023-06-05 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202021129574.6 Issue Date: 2020-06-17 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202322117691.0 Issue Date: 2023-08-08 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202321022975.5 Issue Date: 2023-05-04 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202322118099.2 Issue Date: 2023-08-08 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202021132561.4 Issue Date: 2020-06-17 Scope/Range: Issued By: State Intellectual Property Office

Standard: Patent Certificate Number: ZL202321023830.7 Issue Date: 2023-05-04 Scope/Range: Issued By: State Intellectual Property Office

Standard: Copyright Certificate Number: 7079047 Scope/Range: Issued By:

Standard: Copyright Certificate Number: 7079046 Scope/Range: Issued By:

Standard: Copyright Certificate Number: 7076503 Scope/Range: Issued By:

Standard: Copyright Certificate Number: 7079048 Scope/Range: Issued By:

Standard: Computer Software Number: 7085746 Scope/Range: Issued By:

Standard: Class III Confidentiality Qualification Certificate Number: SNC19152 Scope/Range: Issued By:

Standard: ISO9001:2015 Number: 02623Q31280RIS Scope/Range: Design, development and production of vibration isolators below 1500kg, microwave devices and waterproof breathable valves. Issued By: Beijing Tianyizheng Certification Center Limited Company