Qingong Enterprise Co., Ltd. was established in Taiwan in 1980 and has been producing seamless sliding contact wire safety electric rails and surrounding accessories for over 20 years. With its optimal quality, reasonable price, and comprehensive after-sales service, it has won the favor of the crane industry. In 2006, our company established a branch in Dongguan, Dongguan Qingong Plastic Hardware Co., Ltd., to facilitate crane equipment factories in mainland China and expand production

Dongguan Qingong Plastic Hardware Co., Ltd. inherits Taiwan Qingong's consistent management, business philosophy, and quality policy. We strive for excellence in production technology, seek truth from facts in prices, and strive for customer satisfaction in after-sales service, producing more diversified products to meet customer needs.

Wise choices are the rights of customers, and the reputation of our products is our responsibility.