Shanghai Boyan Machinery Co., Ltd. is a technology-based enterprise specializing in the field of plastic welding, integrating research and development, design, production, manufacturing, and sales services. We have an experienced technical team to provide solutions for plastic product welding. Over the years, we have accumulated rich experience and combined international advanced plastic welding technology to continuously develop products with core competitiveness and proprietary intellectual property rights according to market demand, reducing customer costs while significantly improving production efficiency. Especially our company's ultrasonic welding machine