Also the rest of gravel resources are more abundant, the North including Shandong, Liaoning, southern Guizhou, Chongqing, Guangxi and other places, including gravel resources are different characteristics, and abundant species. Where gravel resources in Guizhou, Guangxi, for historical reasons, and therefore more comprehensive resource reservation, variegated pebbles, species are more abundant. Large pebble southwest region more bulky kind pebbles, pebbles, odd shapes, especially for use as a landmark or cultural stone stone feng shui. Gravel filter are various filter media are necessary cushion, pebbles, I plant production of natural type pebble (elliptical shaped variegated form) and the machining type pebble (nearly spherical, pink and white) stone hard compression wear, Shuozhou pebbles, is the best cushion filter material, common specifications: 2-4,4-8,8-16,16-25,25-32,32-50. Complete water treatment materials in Henan Province in the development of high-end water treatment materials manufacturing industry, focusing on water filter industrial restructuring and industrial upgrading, speed up high-tech water filter technology and equipment, functional differentiation of water treatment media technology and equipment, the whole process of intelligent automated production line water filter water filter and other types of high-end development, and manufacturing and industrialization. Shuozhou gravel | gravel price | specifications (quality businessmen) provided by the Henan water purification Material Co., Ltd. Spirit. Spirit Henan water purification Material Co., Ltd. (www.gyssjs.com) located in Gongyi City, Henan Province, North Industrial Park Yamaguchi. Scraps and development in the wave of market economy, the current Prime water has a high profile in the water treatment chemicals, and enjoy a good reputation. Spirit has made water the whole network business alliance certification, marking our service and management level has reached a new height. Saatchi water all employees willing to work with all people of insight and common development, for a better future.