辽宁程威塑料型材有限公司是国内大型建筑材料生产基地之一，员工1200余人，具有年产70万吨塑料型材的生产能力。
liaoning chengwei plastic profiles co., ltd. is a large professional manufacturer in building materials field. with more than 1,200 employees, the company can produce 700,000 tons of upvc profiles yearly.
公司从德国、奥地利引进373条塑料型材生产线，采用德奥的upvc生产技术，可根据用户的不同需要生产各种优质的型材、板材、管材。公司引进德国科倍隆公司的混、配料系统，美国约克公司的冷水机组及空压机组，型材混料、配料、挤出全部由计算机控制，实现操控自动化，保障了生产技术的安全稳定性。
the company introduced 373 plastic profile production lines from germany and austria. with the advanced upvc profile production techniques, chengwei profiles can produce various high quality profiles, plates and pipes according to your requirements. the company imported material mixing system from coperion gmbh of germany and water chiller and air compressor from york company of u.s. batching, mixing and extruding are all controlled by computer. the full automatic control ensures the safety and stability of the production.
辽宁程威塑料型材有限公司于1995年发展至今，经历20年的艰苦创业，现已成为蜚声国内外的大型企业。二十载，风雨兼程、载誉期间：since its establishment in 1993, with 21 years of hard work and development, liaoning chengwei plastic co., ltd. has grew into a large company which is renowned at home and abroad. during the past 20 years, liaoning chengwei grew with trials and hardships, with honors as well.

2014年 in 2014

被中国工程标准化协会授予“绿色建筑节能推荐产品”证书；
“chengwei” brand plastic profiles were rated as “green saving energy recommended building products” by china association for engineering construction standardization (cecs)
被中国产品质量监督协会认定为“中国塑钢型材十大品牌”和“中国工程建设重点推广产品”。
“chengwei” brand plastic profiles were identified as “china top ten brand of plastic profiles” and “china engineering construction key promotional product” by china product quality supervision association