See our Company Profile About Us 1 2 3 OfflineJinan Gaoxin Huaneng Pneumatic & Hydraulic Co., Ltd (GXHN)is the best Hydraulic and Pneumatic components manufacturer in Shangdong Province of China, Established in 1997. Jinan Huachenweida Trade Co., Ltd as the branch office of GXHN, Mainly take charge of exporting our products to all over the world. GXHN has grown to become symbol in development & production of Hydraulic Cylinders, Pneumatic Cylinders and Machinery manufacture. From the year of 2000, though the efforts of Huachenweida Company, the international market of GXHN has covered North America, South America, Australia, Europe and Southeast Asia. more than 30 countries in the world. the sales of exporting has reached to 10 millions one year.