Yixing Yangsheng Machinery Co., Ltd. and Wuxi Yangming Rubber Machinery Co., Ltd. are joint-venture and wholly-owned factories established in mainland China by Taiwan LINA Machinery Industrial Co., Ltd. and Taiwan Jingdai Machinery Co., Ltd., officially commencing production in 1999 year 10 month, covering an area of 127 mu.

LINA Machinery was founded in 1981 and is Taiwan's first manufacturer of pressurized LINA-type internal mixers. With over 40 years of experience, continuous R&D innovation, and the endorsement of more than 4000 customers, LINA internal mixers have become the company's core product.

The total area of the cross-strait production bases exceeds 20000 square meters, with additional locations in the United States, Vietnam, and Indonesia. The company consistently invests in talent development and technology transfer, providing customers with long-term, stable equipment and services.