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Comprehensive Total Quality Control Process for Product Excellence
The total Quality Control (QC) process is a systematic, multi-phase procedure that encompasses every stage from raw material inspection, production process control, finished product inspection, to packaging and pre-shipment inspection. Through rigorous supplier audits, in-process inspections, functional testing, and visual inspections, we ensure that each product meets high-quality standards. Additionally, we place a strong emphasis on customer feedback and continuous improvement, ensuring that our products not only comply with industry standards and certification requirements but also meet customer expectations and needs. This comprehensive QC process guarantees the high quality and reliability of HEWEI's products.
Attention to detail
Material Inspection
Versatile PU Materia
Comfort, style, and waterproof durability for seating
The versatile PU material, crafted through mechanical pressing, offers a skin-friendly soft texture, stain resistance, wear resistance, and easy-to-clean properties, making it a more cost-effective alternative to leather and plastic. This material not only combines comfort with aesthetic design but also provides our seating products with excellent waterproof and moisture-proof performance, ensuring long-lasting durability and appeal in various environments.
Long-lasting wood panels
15% moisture-balanced wood: Meeting standards, beating warping
Using environmentally friendly medium-density fiberboard and other quality-tested wood materials, it can be bonded with any adhesive or chemical injection, and meets safety and quality standards. With a 15% wood moisture content, it can better adapt to a variety of humidity environments, ensuring that the product resists warping and cracking.
Aluminum material
Sturdy and durable aluminum support
Aluminum meets the green furniture certification because of its recycling rate of more than 90%, and is suitable for scenarios where load-bearing requirements and light weight coexist. In addition, it is flexible in ductility and has a better texture and appearance than iron art spray painting. It does not require anti-rust treatment and has no risk of coating pollution, so it is widely used in furniture manufacturing.
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Precise measurements and rigorous testing
Semi-Finished Product Inspection

Semi-finished seating inspection process includes key steps such as visual inspection, dimensional measurement, functional testing, material verification, and pre-assembly checks to ensure products meet high standards before final assembly.


Through precise measurements and rigorous testing, we verify material durability, structural strength, and the fit between components, ensuring each product meets quality standards. Detailed inspection records and timely feedback on issues further guarantee product reliability and consistency, providing customers with durable and design-compliant seating solutions.

Sampling inspection to ensure 100% qualified products
Finished Product Inspection
The finished product inspection of HEWEI chairs is the last key link to ensure that product quality and performance meet the standards. The following is the main process of HEWEI chair finished product inspection, through this series of finished product inspection processes, HEWEI ensures that each seat product meets high quality standards, thereby providing customers with reliable, durable and design-compliant seat solutions.
Appearance inspection
Surface quality: Check whether the surface of the finished product is smooth, without scratches, bubbles or defects.
Color consistency: Ensure that the color is uniform and meets the design requirements.
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Dimension measurement
Accuracy inspection: Use precision measuring tools to detect key dimensions to ensure that they meet the requirements of the design drawings.
Shape consistency: Check whether the shape of the finished product is consistent to avoid deformation or deviation.
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Functional test
Structural strength: Perform strength test on the finished product to ensure that it can withstand the designed load.
Flexibility test: Check the flexibility and smoothness of movable parts (such as adjustment devices).
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Comfort test
Ergonomic evaluation: Evaluate the comfort and support of the seat to ensure that it meets ergonomic design.
Long-term use test: Simulate long-term use to check the durability and comfort of the seat.
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Safety test
Stability test: Check the stability of the seat to ensure that it will not tip over or slide during use.
Edge and corner inspection: Ensure that all edges and corners are processed to avoid sharp or rough parts.
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Material inspection
Material confirmation: Verify whether the materials used meet the specifications.
Durability test: Test the materials for wear resistance, pressure resistance, etc. to ensure their durability
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Packaging inspection
Packaging integrity: Check whether the packaging is intact to ensure that the product is not damaged during transportation.
Marking and labeling: Ensure that the markings and labels on the packaging are accurate
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Records and feedback
Test records: Record the test results of each batch of finished products in detail for easy traceability and analysis.
Problem feedback: Feedback the problems found in the test to the production department in a timely manner for improvement and adjustment.
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Our certifications
Creating Products in Compliance with International Standards

HEWEI has obtained ISO 9001:2008 (Quality Management System), ISO 14001:2009 (Environmental Management System), and ISO 45001:2018 (Occupational Health and Safety Management System) certifications, ensuring that our products and services meet international standards in quality, environmental protection, and employee health and safety. Additionally, we have received CQC environmental certification and ROHS certification, demonstrating that our products comply with stringent environmental requirements and are free from hazardous substances.


HEWEI also holds numerous invention patents for various products and has passed SGS international certification and STC fire resistance test reports, further validating the exceptional performance of our products in terms of innovation, safety, and reliability. These certifications and test reports underscore our commitment to high quality, sustainable development, and customer satisfaction.

Contact: Eva Li
Tel: +86 13702400153
WhatsApp: +86 13702400153
Company Address: No. 200, Su'ao Village, Taoyuan Town, Heshan City, Jiangmen, Guangdong Province, China.
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Customer service
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