Development History

    Tianjin Zhongde Industrial & Trading Co., Ltd. is an enterprise specialized in manufaturing plastics-steel doors and windows,special reinforced steel,cold bend profiled steel and different tirque tube.The experiences of company developement are the milestone and turning point on the way of enterprise developement.

    In 1995,Tianjin Zhongde Industrial & Trading Co., Ltd. established,Started to produce the first batch of steel lining, In the same year began with Koemmerling（Tianjin）high polymer material company supporting cooperation. Initial production and sales of steel liner more than 200 tons.

    In 1997,Through the monitoring of construction quality test center of Tianjin, production and marketing steel liner over 2000 tons.

    After entering 2000, The formulation of enterprise development "Ten years of triple jump" plan, within three years of production and sales of more than 5,000 tons of steel lining, 5 years steady development, strive to become the steel liner production within a decade, "Ten thousand tons households".

    In 2002,My company through continuous research and development, To improve its own technology, Equipment upgrades, Production and sales volume reached more than 5,000 tons. Not only many corporate companies and domestic cooperation, and are exported to all over the world, exported to Vietnam, Thailand, Russia, Chile, Korea and other countries.

    In 2005, Plant 10 years, the company has 6 times the introduction of foreign advanced equipment and technology,  strict product quality, better attitude, to achieve the "flawless products, customers no complaints" corporate image.

    In 2009, Production and sales volume breakthrough ten thousand tons, Maintained an average of 15%-20% annual growth steady.

    In 2010, "Ten years of triple jump" plan a successful implementation. Develop employee appraisal systems, Strengthen the quality of staff, and the introduction of Excellent University Students and other Technical Talents.

    Since established in 1995, the company's development is led by the efforts of all employees with a company top decision courageous, wise, far-sighted harvest. Company on this basis, after many years of hard work and exploration, and achieved remarkable results. Company leadership acumen, be vigilant in peace time, enables the company to in the regulation as a whole rose one level, breaking the traditional family model, careers. Through unremitting efforts.

    Since 2013,  companies and market developments, products from uniformity to diversity, and expanding productive forces, gradually improving the primary processing of raw material in the production process, production of each process are subject to stringent checks, careful testing, thus ensuring product quality, while ensuring the delivery deadlines. Is willing to work with the material manufacturer and doors and Windows production company sincerely close cooperation, in order to promote the development of industry of window of model steel door to make greater contribution.

    Zhongde steel liner is willing to work with you to create a better tomorrow, Another brilliant.