WH is one of the largest hydraulic fitting manufacturers in Malaysia. WH was established in Kuala Lumpur, Malaysia in 1991. 70% of our products are mainly supplied to Asian market, such as Indonesia, Vietnam, Saudi Arabia and others. In 2009, WH established Yuyao Duoli Hydraulics Co., Ltd. in Yuyao, China as our research and development department with 50 units of machines and more than 50 employees. Yuyao Duoli Hydraulics Co., Ltd. focuses on the hydraulic fitting product research and development and helps to start up a new market line in International markets especially in China. Besides, Yuyao Duoli Hydraulics Co., Ltd. is also the only main agent of WH in China. Yuyao Duoli Hydraulics Co., Ltd. of WH is active not only in design, but also in production and distribution for hydraulic fittings in line with different International standards, such as JIC, DIN, BSP and ISO.