Jiangsu Yuxing Film Technology Co., Ltd. is primarily engaged in the research, development, production, and sales of specialty functional polyester films, and is one of the largest domestic producers of such films. Founded in December 2004, the company is located in the Zhonglou Economic Development Zone and High-Tech Park of Changzhou City, with a total floor area of 200,000 square meters and more than 500 employees. Listed on the ChiNext Board of the Shenzhen Stock Exchange in 2012, the company has invested nearly RMB 2.5 billion since its inception and has established seven internationally advanced production lines for functional polyester films. It was the first in China to launch a range of proprietary functional film products, including high-gloss laser‑etched polyester base films, polyester films for warp yarns, solar backsheet base films, and 500‑micron electrical insulation base films. Its solar backsheet base film has maintained a leading global market share for twelve consecutive years. The company has been honored as a National High‑Tech Enterprise, a National “Little Giant” enterprise specializing in niche fields, a Jiangsu Provincial Private Science and Technology Enterprise, an Outstanding Enterprise for Management Innovation in Jiangsu Province, and a Five‑Star Enterprise in Changzhou City, among other distinctions. In recent years, driven by sustained growth in downstream demand and the continuous expansion of the company’s new projects, its overall performance has steadily improved. In 2021, the production and sales volume of functional polyester films exceeded 115,000 tons, up more than 20% year over year, while profits and taxes surpassed RMB 300 million, an increase of over 50% compared with the same period last year. The company places great emphasis on technological R&D and investment, collaborating with universities and research institutes—including Zhejiang University, the Institute of Chemistry of the Chinese Academy of Sciences, and Changzhou University—on industry‑university‑research joint development. It has invested nearly RMB 50 million to establish the Jiangsu Province (Yuxing) Functional Polyester Film Engineering Technology Research Center and the Jiangsu Provincial Enterprise Technology Center. To date, the company has been granted 40 national invention patents and 29 utility model patents, with an additional 10 invention and utility model patent applications currently under review. The company has obtained certifications under ISO 9001 for quality management, ISO 14001 for environmental management, and OHSAS 18001 for occupational health and safety. Several product varieties have also received safety certification and environmental testing from UL Laboratories in the United States, comply with the EU RoHS environmental standards, and have had their polymer material testing center accredited by CNAS. The company’s vision is to become a world‑class supplier of specialty functional polyester films.

Lifting units The most advanced lifting mechanisms, with excellent maintenance-free performance (see European-style lifting mechanism—wire rope hoist for details). First-class lifting units, maintenance-free. Safety protection Three-in-one motor anti-fall protection for both the main and auxiliary trolleys, preventing accidental drops. Gearmotor locker rope to protect drop. Rain cover: Outdoor cranes are equipped with rain covers for the lifting mechanism, electrical control cabinet, and drive system. Rain cover for outside hoist, driving units, electrical cubicle. Wind protection feature: Outdoor gantry cranes are fitted with wind speed sensors and protective circuits. Wind limitor: Wind detector device has been installed for all outdoor gantry cranes. Rail rocker Rail sweeper Warning indicator: flashing lights and warning sound. Wireless infra-detector for anti-collusion. Crane control mode Pendant control Easy operation; no need to hire a professional operator. Two steps push button, with emergency stop. Independent festoon station or fixed suspended under hoist. Protection class IP65. Life time 500,000 cycles.

Overall, in general European-style optimized design, lightweight, low wheel load, compact dimensions Optimized designing, DIN/FEM standard, smaller wheel load, space saving Maximum lifting capacity reaches 80t Max. Safe working load 80t Multiple modes to meet all users' diverse needs Flexible solution for all lifting needs Excellent driving performance, variable-frequency speed control, smooth operation