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Shenzhen Zijing Optoelectronics Technology Co., Ltd. Quality Info

Shenzhen Zijing Optoelectronics Technology Co., Ltd.
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Quality Control

International Standards:


Our products have passed rigorous third‑party testing and comply with major international standards:

  • CE – Conformity with health, safety, and environmental protection requirements for products sold within the European Economic Area. This includes both electromagnetic compatibility (EMC) and low voltage (LVD) directives.
  • RoHS – Restriction of Hazardous Substances, ensuring our projectors are free from lead, mercury, cadmium, hexavalent chromium, PBB, PBDE, and four phthalates (DEHP, BBP, DBP, DIBP).
  • FCC – Compliance with U.S. Federal Communications Commission regulations (Part 15B) for electromagnetic interference, certifying that our devices do not cause harmful interference and are suitable for the American market.


Quality Management System:


We operate under a strict internal quality management system certified to ISO 9001:2015 standards. From incoming material inspection to final product release, every step follows documented procedures and quality checkpoints. Our system covers the entire process: raw material verification, in‑process quality control, 72‑hour burn‑in testing, and 100% final inspection. Regular internal audits and continuous training keep our team aligned with international best practices. We also maintain traceability records for each production batch, enabling quick root cause analysis and corrective actions when needed.


Product Safety & Environmental Compliance:


All our projectors are designed with user safety and environmental protection in mind. Key features include:

  • Over‑temperature and short‑circuit protection – Built‑into the power supply and mainboard to prevent electrical hazards.
  • Flame‑retardant enclosures – Using UL‑rated V‑0 or V‑1 materials that self‑extinguish in case of internal fault.
  • Energy‑efficient LED light sources – Low power consumption (typical 100‑200W) and long lifespan (up to 30,000 hours), reducing waste and energy costs.
  • WEEE compliance – We are registered under the German ElektroG (WEEE-Reg.-No. DE 45173348) and support end‑of‑life recycling of our products in compliance with EU directives.


Third‑Party Testing & Ongoing Compliance:


We regularly submit our products to accredited third‑party laboratories (such as Shenzhen Tongzhou Testing and AZT) for independent testing. Certificates are updated whenever design or component changes occur. We also monitor regulatory updates – for example, changes to RoHS restricted substances, new energy efficiency standards, or updated EMC norms – to ensure our products remain compliant over time. This proactive approach guarantees that our customers receive products that meet the latest legal and market requirements.


Certifications

Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: ISO 9001:2015
Number: 49223Q0317R0S
Issue Date: 2023-07-11
Expiry Date: 2026-07-10
Scope/Range: Projector development and production (with the scope of CCC)
Issued By: IAFI International Certification (Beijing) Co., Ltd.
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: RoHS
Number: AZT250318032C-EV0
Issue Date: 2025-04-03
Scope/Range:
Issued By: Shenzhen AZT Technology Co., Ltd.
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: CCC
Number: 2024230903003219
Issue Date: 2024-05-20
Expiry Date: 2029-05-19
Scope/Range:
Issued By: Beijing Teruit Certification Co., Ltd.
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: FCC
Number: TZ240705987-E
Issue Date: 2024-07-26
Scope/Range:
Issued By: Shenzhen Tongzhou Testing Co.,Ltd
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: WEEE
Number: DE 45173348
Issue Date: 2025-05-31
Scope/Range:
Issued By: stiftung elektro-altgeräte register
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: CE
Number: TZ240705986-C
Issue Date: 2024-08-02
Scope/Range:
Issued By: Shenzhen Tongzhou Testing Co., Ltd
Shenzhen Zijing Optoelectronics Technology Co., Ltd. Certifications
Standard: High-tech enterprises
Number: GR202344208101
Issue Date: 2023-12-15
Expiry Date: 2026-12-14
Scope/Range:
Issued By: The Shenzhen Science and Technology Innovation Commission, the Shenzhen Finance Bureau, and the Shenzhen Tax Service of the State Taxation Administration jointly approved and issued the document.

Company Profile

Shenzhen Zijing Optoelectronics Technology Co., Ltd.

Contact Person: MrWenkai Tian

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