Our company’s parent company—Woei Rong Sewing Machine Co., Ltd. was founded in Taipei, Taiwan and has branches at Taichung in Taiwan, Ningbo and Guangdong in Chinese Mainland, Hong Kong, and Vietnam. Woei Rong Sewing Machine Co., Ltd. is the "Jumbo King" brands industrial sewing machines manufacturer and supplier. Its chairman Chen, Jui-wen has been engaged in research, development and manufacturing of Industrial sewing machines for more than 30 years such as double needle industrial sewing machine, post bed sewing machine and flat bed sewing machine. With rich experience in the manufacturing and strict quality management, "Jumbo King" brand Industrial sewing machines are trusted and praised by numerous customers across the world.

As a manufacturer specialized in manufacturing of industrial sewing machines, our company keeps innovating on the basis of existing research and design while importing sophisticated technologies, and owns a complete range of professional sewing equipment for shoe-making Industry provided with various computerized automatic processing centers. In addition, our company owns several patented technologies in Taiwan and Chinese Mainland, and hence “Jumbo King” brand industrial sewing machines are evaluated to be “as firm as huge rock” in the terms of functions and quality.

Over the many years, our company adheres to the operation principle of "Quality First and Customers Foremost", and the spirits of “satisfying our customers”, and in addition to work for best quality, has dealers across the country, which already forms a national service network and provides great guarantees for maintenance services to the customers.

Thanks to great supports from the customers, "Jumbo King" brand industrial sewing machines sell well in many countries, and there are our loyal customers in Europe, America, Southeast Asia, the Middle East and Chinese Mainland, and many famous manufacturers are our customers, including OEM manufacturers of Nike, Adidas, NB, Reebok such as Pou Chen, Feng Tai, Anta, Aile, Aokang and Red Dragonfly in China. Our customers home and abroad are still growing up.

we provide heavy duty automatic industry sewing machines, roller feed postbed ( flat bed) sewing machinery, leather skiving machineries, lockstitch sewing machine, zigzag sewing machine, cylinder bed sewing machine with unison feed, double ( single) needle industrial sewing machine, cylinder bed sewing machine, sport shoes ( footwear) making sewing equipments, shoes upper sewing machine, cylinder arm walking foot sewing machine, sewing machine motors, parts of sewing machine.