About Us
Yaju Door Industry Co., Ltd. specializes in the research and development, production, and sales of PVC/UPVC materials, committed to providing high-performance, environmentally friendly, and durable plastic product solutions for global customers. With advanced technology, strict quality control, and a comprehensive service system, we have become a trusted partner in industries such as construction.
- Free sample shipping
- Can provide on-site/remote technical guidance
- Engineering installation training
Our product qualification rate has remained above 99.9% for a long time.
Our products cover PVC/UPVC pipes, profiles, sheets, and other series, and have passed ISO 9001 quality management system certification and national/international industry standard testing (such as GB, ASTM, etc.). From raw materials entering the factory to finished products leaving the factory, through strict full process quality inspection.
- Provide lifelong technical consultation for products, and free replacement of defective products caused by quality issues during the warranty period; Regular customer visits, establishment of product usage records, and preventive maintenance recommendations to reduce customer operating costs.