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Defect rate as low as 0.02%, Qualification rate up to 99.98%

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Quality Control

Huizhou Greencity Light Co., Ltd. has a well-managed and dedicated quality control department , which performs strict control throughout quality management process according to the standards of IATF 16949 and ISO9001. Stringent and standardized quality control process and various product tests ensure maximized lifespan, performance, and qualification rate. Benefiting from our stringent quality control, our product defect rate is as low as 0.02%, and qualification rate achieves up to 99.98%.


Brief Introduction to IATF 16949 and ISO 9001
IATF 16949:2016

IATF 16949:2016 is a technical specification aimed at the development of a quality management system which provides for continual improvement, emphasizing defect prevention and the reduction of variation and waste in the automotive industry supply chain and assembly process.

ISO 9001

ISO 9001 is defined as the international standard that specifies requirements for a quality management system (QMS). Organizations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements.


Jianzhi Zhang - Quality Manager
Professional QC Team

Jianzhi Zhang - Quality Manager

Studying Electronic Engineering and Management at the University enabled him to master both technical skills and gain management knowledge. Since graduation, he has been engaged in the quality job for 16 years, during which he has involved in quality management for 12 years. Through his persistent efforts, he was gradually promoted to middle manager, and senior manager from a quality inspector in the factory. Moreover, he has extensive experience in supply chain management, process management, product management and customer service. During his engagement in quality management, he served many valued customers including Japan Doshisha, Japan YP, Japan TUPP, Whirlpool in Taiwan, Whirlpool in Hong Kong, Whirlpool in Brazil. Involving in the fields of appliance, E-commerce, LED, car light, etc. helps him accumulate experience in quality management. He believes that managing quality is crucial for business success. Quality is the foundation of a business and is the key to keeping customers satisfied. He enjoys working on management.

Team Structure

  • QC Team Members: 14 persons
  • Quality Manager: 1 person
  • Senior Quality Supervisor: 1 person
  • Assistant: 1 person
  • IQC Team Leader: 1 person
  • OQC Team Leader: 1 person
  • IQC: 4 persons
  • IPQC: 1 person
  • OQC: 4 persons
Team Structure

Certificates
  • IATF-16949IATF-16949
  • ISO9001ISO9001
  • CE certificationCE certification
  • FCC certificationFCC certification
  • ROHSROHS

Quality control process
Incoming inspection

Step 1: Incoming inspection

Details: After receiving the inspection notice, the inspectors will conduct IQC (Incoming Quality Control) according to the Incoming Inspection Work instruction, fill in the verification records of different types of materials, and make conclusions on conformance.

First item inspection

Step 2: First item inspection

Details: When daily slotting and model switching , the relative member will send the qualified first item to IPQC for inspection after being confirmed by the supervisor, and fill in the records in detail on the First Item Confirmation Form. Only after the confirmation, the production department can carry out mass production. And if the first item is found to be unqualified, IPQC shall immediately request the suspension of production. After the quality, production and engineering departments review and confirm, the production can be continued, and then re-inspection should be performed.

Process inspection tour

Step 3: Process inspection tour

Details: Huizhou Greencity Light Co., Ltd. has a well-managed and dedicated quality control department , which performs strict control throughout quality management process according to the standards of IATF 16949 and ISO9001.

Finished goods inspection

Step 4: Finished goods inspection

Details: All finished products produced by our company are inspected according to the "Finished goods Shipment Inspection Specification" before they are sent out of the warehouse.


Quality Control Equipment
  • Salt spray test machineSalt spray test machine
  • Simulated automotive test benchSimulated automotive test bench
  • Waterproof testerWaterproof tester
  • Rain testerRain tester
  • Cross-cut testerCross-cut tester
  • Dial caliperDial caliper
  • Sound level meterSound level meter
  • Wrist strap testerWrist strap tester
  • Soldering iron temperature testerSoldering iron temperature tester
  • Lumen testerLumen tester
  • RulerRuler
  • DC power supplyDC power supply
  • Pointer push pull force gaugePointer push pull force gauge
  • DC brushless fan speed testerDC brushless fan speed tester
  • LCR digital bridgeLCR digital bridge

Mission

Huizhou Greencity Light Co., Ltd. adheres to the principle of "Zero Defects" achieved with high quality standards and refined management. We keep improving, and strive for excellence, enabling us to keep ahead of the automotive lighting industry. We are committed to enhancing lifespan, performance, and qualification rate of LED automotive lamps. Continuously creating value for clients and improving the driving experience of each user is our aim all the time.

Interested in our Products and Services? Get in touch with us now. Contact Us
Main Products
  • Y16 Series LED Headlights

    Y16 Series LED Headlights

  • V30 Series LED Headlights

    V30 Series LED Headlights

  • D21 Series LED Headlights

    D21 Series LED Headlights

  • V19 Series LED Headlights

    V19 Series LED Headlights

  • U6 Series LED Headlights

    U6 Series LED Headlights

  • 13S Series LED Headlights

    13S Series LED Headlights

Products
  • Car Lightings
  • LED Headlights
  • LED Fog Lights
  • LED Signal Lights
  • LED Interior Lights
  • LED Tail Lights
  • LED Driving Lights
  • LED Working Lights
  • LED Daytime Running Lights
  • LED Atmosphere Lights
  • LED Reading Lights
  • Truck Lightings
  • LED Headlights
  • Motorcycle Lightings
  • LED Headlights
Capabilities
  • Quality Control
  • Innovation
  • OEM&ODM
  • Factory
Contact Us
3/F, No. 5, Xiangda Road, Qingtang Village, Xiaojinkou Street, Huicheng District, Huizhou City, Guangdong, China
sales@greencityauto.com
Amy Lu
+86-752-2295526
+86-13532169029
+86-13532169029
LC13532169029