Wenrui is also the largest pulp washing, screening, bleaching equipment & alkali recovery equipment R & D base in China pulp & paper industry, an important technical supporting enterprise recognized by National Environmental Protection Bureau and a national high and new technology enterprise.
We have a Pulp & Paper Machinery Engineering R & D Center, a Pulp & Paper Making Institute of Shandong Province, with strong technical & manufacturing facilities, and perfect customer service system.
Wenrui was certified with ISO9001 quality system authentication in 1999, and was also certified with American ASME "U" stamp authentication for pressure vessel in 2013, CE for vaccum drum washer in 2016.
Presently, Wenrui has successfully supplied over 3, 200 sets of equipments to more than 600 pulp & paper mills all over the world. Our equipment was exported to Canada, France, Brazil, India, Indonesia, Russia, Thailand, Myanmar, Vietnam, Bangladesh and Pakistan etc.
Weifang Wenrui Environmental Protection Filter Machinery Co., Ltd. A subsidiary company of Wenrui, specializes in filtering equipment, filling equipment, dust collecting equipment, evaporating equipment and crystallizing equipment, which are widely applied to such industries as tobacco, grains further processing, pharmaceutical, sugar refining, beverage, chemical, mine, power and environmental protection etc.
Gold Sun Machinery (Jiangsu) Co. Ltd. Is an important manufacturing base of Wenrui Company, covers an area of 167000 square meters, mainly manufactures paper machines, successfully developped the 2830 new crescent type high speed paper machine with speed of 1600 m/min, reached the domestic initiative and the international leading level. The Company adheres to enterprise purpose of the customer oriented, technology as the power, talent as the basis, quality as the life, and constantly exploits and innovates, to create more value for customers by first-class products and perfect service.