Taizhou Huangyan Sanliao Machinery Manufacturing Co., Ltd.

Taizhou Huangyan Sanliao Machinery (shortened to "Sanliao Machinery"), located in the Chengjiang area of the Taizhou Huangyan Economic Development Zone, Zhejiang, is a national high-tech enterprise focused on the research, development, manufacturing, sales, and technical services of plastic welding equipment and matching molds. With over two decades of industry experience, Sanliao Machinery offers one-stop welding solutions for industries such as automotive, medical, home appliances, intelligent bathroom fixtures, and packaging.

Core Strengths

Main Focus, Steady Profitability: Primarily engaged in vibration friction, ultrasonic, and high-frequency welding machines, as well as customized automation equipment, matching molds, and inspection tools; non-core business income accounts for less than 5%; over the past three years, the average annual compound growth rate of main business revenue exceeds 15%, with a continuous positive cash flow, a customer reorder rate over 70%, and products exported worldwide.

Governance Standards, Efficient Management: Clear equity structure, core team with over 15 years of industry experience, zero core management turnover in the past five years; certified with ISO9001 and ISO14001, lean production + digital control, production efficiency 20% higher than the industry, and delivery cycle shortened by 15%.

Technologically advanced, innovative: Over 8% average R&D expenditure rate for the past three years, with 25% of the workforce dedicated to R&D; boasts over 30 patents, welding accuracy of ±0.01mm, R&D outcomes conversion rate exceeding 90%, and new product revenue accounting for over 35%; collaborates with Zhejiang University and Taizhou College to establish R&D centers.

Comprehensive services, leading reputation: 7x24-hour after-sales support, customer satisfaction over 95%, NPS at 80+.

Future Plans

Continuously enhancing R&D efforts, we are advancing product智能化, automation, and green upgrades, expanding into high-end markets both domestically and internationally, and striving to become a global leader in plastic welding equipment and solutions.

Address: Huangyan Economic Development Zone, Chengjiang Block, Taizhou City, Zhejiang Province

Unified Social Credit Code: 91331003MA2DU1D1XR

Business Scope: Manufacturing and sales of machinery and equipment, molds, and fixtures; research, development, manufacturing, sales, and installation of ultrasonic welding machines and automation equipment; sales of instruments and meters; technology and goods import and export, etc.