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Bolishangrong Electronic Technology (Chongqing) Co., Ltd., as the Chongqing branch of Shangrong Electronic Technology Co., Ltd., is located in Yubei District, Chongqing. Welcome to patronize! Shangrong Electronic Technology Co., Ltd. is a high-tech enterprise integrating research and development, design, production, sales, and after-sales service. It is engaged in the research of precision processing techniques and automation technologies for various plastics, including welding, cutting, sealing, and molding. Established in 2005, the company boasts a team of talents with long-term experience in plastic welding technology and has built a comprehensive sales network covering North China, Central China, South China, and the southeastern coastal regions. Adhering to the business philosophy of "integrity in operation and reputation as the foundation," the company firmly believes that customers are the source of its development. Guided by the market and committed to comprehensive after-sales service, we actively participate in promotion and industry exchange activities. Over the long term, the company has established long-term and sound partnerships with many large domestic companies, thanks to its superior product quality. We warmly welcome domestic and international customers to visit our company for inspection, tours, and technical exchanges. Embracing the spirit of broad-mindedness and extensive cooperation, we are willing to work closely with friends from all walks of life to create a better future together!

The company's main equipment types include: ultrasonic welding machines, hot plate machines, hot riveting machines, rotary friction welding machines, vibration friction welding machines, infrared hot plate welding machines, and automated welding equipment. Products are widely used in: automotive industry, toy industry, stationery industry, home appliance industry, communication industry, daily necessities industry, electronics industry, packaging industry, instrument industry, and other major fields.

① Established Shanghai Shangrong Company in 2005.

② From 2005 to 2006, the company developed steadily, with main models being: ultrasonic plastic welding equipment, hot plate plastic welding equipment and accessories, having a significant influence in the Yangtze River Delta region.

③ From 2007 to 2008, the company further expanded, relocated to a new factory, and targeted the national market. Subsequently, branches were established in Guangzhou, Xiamen, Wenzhou, Tianjin, Chongqing, Dongguan, Changchun, and Liuzhou.

④ From 2009 to 2014, the company underwent reforms, obtained ISO9001 quality management system certification, and collaborated with Korea's Jisan Company on vibration friction welding projects, making a certain impact in the plastic welding industry.

⑤ From 2015 to 2020, the company focused on innovation and development, partnering with Switzerland's Leister Company to introduce infrared welding technology, developing large servo infrared plastic welding machines and high-precision servo hot plate machines.

⑥ In 2021, the company continued to develop and relocated to Fengpu Development Zone.