Founded in 1988, Zhejiang Stronger Hydraulic Co., Ltd. is a high-tech enterprise, located in Damaiyu Economic Development Zone, Yuhuan City, Zhejiang Province. Product range includes hose fittings, hose assemblies, adapters, flanges, pressure measuring systems, hydraulic control systems including hydraulic pumps, main control valves, hydraulic cylinders, pilot systems, check valves and ball valves, etc. 

Stronger Hydraulic has four subsidiaries in Jiangxi, Xuzhou, Hubei and Jiaxing. Zhejiang Yuhuan and Jiangxi Yichun two production bases cover an area of 120 thousand square meters, with an annual output of 3 million hydraulic hose assemblies, 100 million hydraulic fittings. The main customers are Sany, Caterpillar, Liugong, XCMG, Yuchai, Sunward,  Shantui and other well-known OEM. Stronger Hydraulic has exported to more than 30 countries and regions, e.g. Europe, the United States, Australia, Asia, Africa. Stronger Hydraulic is a governing unit of Chpsa and CCMA Construction Machinery Accessories Branch. Besides, fittings sales, per capita profits and taxes and other comprehensive indicators rank top in this industry. Stronger Hydraulic actively participates in the activities of the hydraulic standard committee, drafts a number of national standards for hydraulic fittings, with more than 20 patents on hydraulic pumps, valves and fittings.

Based on the concept of high starting point, high investment and unremitting efforts for the localization of the key parts of excavators, Stronger Hydraulic specializes in the development and production of high-tech core components - hydraulic piston pump, multi-way control valve and other products, mainly used in the hydraulic power and control system of excavators. In 2008, Stronger Hydraulic achieved mass production of pilot valve series, and successfully supplied for well-known OEM. In2009, 22 tons excavator series hydraulic piston pumps and multi-way control valves were launched, which have good performance after 14 months with more than 2000 hours of market verification by quarry.

Stronger people focus on the challenges and pressure of customer concern, continue to create value for customers, and have won the Excellent supplier of Caterpillar (Global Top 500 enterprises), the diamond strategic supplier of Sany, the strategic supplier of Liugong A, and the excellent supplier of XCMG; Stronger Hydraulic has been awarded "Yuhuan Top 100 Industrial Enterprises", "Large tax payer" and "Advanced tax paying Enterprise" for many years. At the same time, we actively participate in social welfare undertakings, and have won Taizhou earthquake relief Charity Contribution Award in 2008. On August 26, 2010, "Shuanghong Village Stronger Hope Primary School" donated and named by Stronger was completed in Shuanghong Village, Tonggu County, Jiangxi Province, the old revolutionary area.

Stronger Hydraulic passed ISO9001 in 2000, obtained the national industrial product production license of steel wire reinforced hydraulic rubber hose and hose assembly in 2006, and passed ISO14001 and ISO18001 certification in 2009. Stronger brand has been named Zhejiang Province famous brand and Zhejiang Province famous trademark. The corporate philosophy of "sincerity create success, cooperation achieve value" leads Stronger people to relentlessly pursue excellence in quality, continuously improve the competitive advantage of specialization and scale,

practice the dream of replacing imports by domestic high-end hydraulic products,

and strive to become a global supplier of hydraulic connection and control system solutions.

Jiangxi Stronger Hydraulic Co., LTD., founded in 2006, covers an area of 83,000㎡, with 30 forging production lines, 1,300 CNC laths, 100 machining centers, more than 100 special machines of various types, 28 hose assembly production lines, 3 automatic plating production lines. The annual output is 50 million hydraulic hose fittings, 100 million hose assembly and steel pipe assembly.

Xuzhou Stronger was founded on May 8, 2009, located in Jinshanqiao Economic Development Zone, Xuzhou city. Xuzhou is located at the junction of Jiangsu, Shandong, Henan, Anhui provinces, and also the junction of the eastern coastal and the central regions, Shanghai economic zone and the Bohai Sea economic circle. It is an important land and water transportation hub in China. There are a total of 120 personnel, 9 management staff and a plant of 7400㎡.

Stronger Hydraulic (Hubei) Co., Ltd. was established in 2021, covering an area of 309,000 M2, with 9 forging and cold heading production lines, 1200 CNC lathes, 30 machining centers, 3 cylinder production lines, including more than 50 CNC lathes, grinding machines, welding, polishing and cleaning equipment, 2 automatic plating production lines, 2 chrome plating and 2 nickel chromium production lines, 2 heat treatment production lines, 1 spraying line. Iron casting capacity is 90,000 tons and aluminum casting capacity is 10,000 tons. 11 more electroplating production lines are planned for the near future. 90,000 tons of hydraulic precision casting capacity are planned, At present, the annual output is 300,000 cylinders, 50 million hydraulic fittings and cylinder parts.The plant is still under construction and upgrading, production capacity will continue to improve.

Stronger Hydraulic Technology (Jiaxing) Co., LTD. (East China intelligent logistics and service center, Stronger future innovation and R & D base, mainly for electronic pilot valve, multi-way valve, hydraulic pump, solenoid valve and balance valve and other products) Annual output of hose assemblies is 4 million pieces and pump s valves 5000 sets.

Stronger Hydraulic North America Co., Ltd. was established in December 2022, invested by Zhejiang Stronger Hydraulic Co., LTD.The company's main business is hose assembly, hydraulic fittings and cylinder sales, warehousing logistics and after-sales service. The company is located in South Carolina, with an area of more than 3000㎡.

Stronger Hydraulic (Thailand) Co., LTD., was established in March 2023. The company currently rents more than 4,000㎡ of workshop in Rayong WHA Industrial Zone, mainly providing hose assembly crimping, hose fittings and adapters sales for Thailand and overseas customers. At the same time, obtaining Thailand BOI certification, allocating personnel and equipment, Stronger Hydraulic (Thailand) Co., LTD. officially produced and shipped at the end of 2023. In 2024,Stronger Hydraulic ( Thailand ) Co.,Ltd launched land investment and plant construction in order to expand and upgrade Thailand's manufacturing capacity, and add more series of products such as cylinders.