Company Profile
Take Root In Technology And Build One-Stop Manufacturing Strength
Tong Jing was established in 1992 with the main focus on the development and design of molds for plastics, zinc alloys, aluminium alloys, etc. Tong Jing Steel Mold Co., Ltd. was established. With professional technology and creative development of various molds, it upholds the mentality of not rejecting those who come to serve the needs of customers, and has achieved perfection and integration of finished products.
The founder, Mr. Lai Yongcheng, has expanded the mold industry into the die-casting industry with steady steps and repeated praise from the customer base, making the concept of molds, die-casting, and finished products a one-stop production model in the industry. He also insists on product control, the concept of taking the factory as his home, and focusing on the products one by one. With constant exploration and an attitude of self-learning on die-casting machines, we have adopted a strict concept of quality to learn the expertise of die-casting masters. We love the machines as if they were our own children. Making the best castings is our company’s ultimate goal. We have more professional technicians in the factory to professionally control the products and maintain good finished products in the hands of customers.
Tong Jing transformed into TONG JING INDUSTRY CO., LTD. in 2000, focusing on the manufacturing and molding of zinc castings and aluminium castings. It strictly selects and controls products and makes the most perfect allocation of the company's human resources, from mold masters to the last step. It is our goal and responsibility to provide professional and technical training for quality inspection personnel, as well as professional knowledge when communicating with customers, and detailed explanations and analyzes to customers to satisfy customers' awareness and understanding of products. Customers can participate in and absorb product-related knowledge if they have needs.
Quality-Oriented, Providing Complete Solutions
Tong Jing obtained ISO 9001:2015 international standardized management process and quality control certificate in 2015. Professionals strictly control products to meet specifications, sizes, and performance, and have reached the highest level of customer satisfaction and trust.
Tong Jing's new factory was completed in 2026. It introduced a crucible-type electric melting furnace to optimize the die-casting process, precise temperature control to steadily improve the quality of castings, and introduced scrubbing tower purification gas to comply with environmental standards. It also spared no effort in the development of new technologies. With more than 30 years of efforts, it has successfully vertically integrated molds, die-casting, finished products, and designed "one-stop production" to serve the industry and provide complete solutions for components and finished products for various types of enterprises.
