Found in 2004 QIANGQIANG door industry Co. LTD. is a subcompany of QIANGQIANG group. Company headquarters is located in Wenzhou city, Zhejiang province, covering an area of about 250000 square meters, and now has more than 500 employees, professional technical staff of 100 people, also is a modern professional enterprise which keep high level security doors commitment on research and development and manufacturing, sales and service.

QIANGQIANG door keeps pace with the world, always adhere to the "high technology, high starting point, high service"principle. First company spend 80 million yuan to invest the equipment of international advanced production equipment, full automatic production assembly line, fine management system and professional technical team from the United States, Germany, Taiwan and so on. With an annual output of various high-end art in to a door of guard against theft, steel door, building door fire doors 2million doors ability. Through the continuous improvement and development, and has formed a complete quality control system, and on the structure and design has seen a number of national patent. the company is strictly according to the national standard GB17565-2007 technical standard production, Through the ministry of public security guard products quality testing, and through ISO9001:2008 quality system authentication and GB/T24001DTISO14001;2004 environmental management system certification.

The company create"phelps"high-end art door from Germany ALULION company brand the most advanced technology and the perfect combination of technology, hige quality goods quality made material, super thick door plank, bump stereo feeling effect lifelike is domestic only achieve real wood effect. and anticorrosive, prevent prize, sound insulation, heat preservation, dustproof are good performance, and let the user more gratified, safe, convenient. "phelps"high-end door is using now the unique osmosis technology wood skin transfer, wood clear and lifelike, delicate do manual work is elegant noble luxurious style, completely differences and other surface type of ordinary wood grain effect, and the weathering resistance, adornment sex is outstanding, with the permanent do not fade, for the family to build a better life grade space.

Today, QIANGQIANG door "self-improvement, continued beyond"of spirit, with firm steps of honest, strong quality, first-class service, and has won the trust of customers. company insist: one hundred QIANGQIANG"for pursuit, take "benefit the people's livelihood"as our mission, set our the next five years development strategy; develop resources superiority by scientific methods, and do the qiangqiang willing, contend for industry leading to the scientific development view, continuously surpass themselves, striving to become China and even the world door, with commercial house door to the peak of the field, make the national strong brand.