Hunan Jialin Technology Co., Ltd. Was established in 2014, specializing in the sales of original reels and bearings both domestically and internationally. The company has a complete sales and service system, with well-equipped personnel including bearing engineers, mechanical engineers, and related technical personnel. It can customize products according to customer needs and provide comprehensive technical services.

The company has its own brand "Ruilin", mainly producing water pipe reels, cable reels, hydraulic reels and other products, widely used in mechanical equipment, power, steel, metallurgy, petroleum, chemical, machine tools, textiles, automobiles, motors, precision instruments, mining machinery, construction machinery, road engineering machinery, railways and other fields.

The company mainly acts as an agent for German FAG/INA/Swedish SKF bearings, and is an authorized distributor for American companies such as REELCRAFT, Fujian Longxi bearings, Harbin bearings, Changzhou Junda bearings, and Weide Electric. It is also a qualified supplier for companies such as Sany Heavy Industry, Zoomlion Heavy Industry, Shanhe Intelligent, China Railway Construction, Wuxin Equipment, Zhongwei Intelligent, Yingfeng Environment, Southern Aerospace, and Honggong Technology.