天津长辉元一流体控制设备有限公司位于天津市津南区北闸口工业园区，东北邻双桥河镇，西连八里台镇，南接小站镇，北与咸水沽镇接壤，唐津高速公路、津晋两条高速公路，地理位置优越，对外交通十分便利。我公司是一家集设计、研发、生产、销售、服务于一体的企业。公司已通过IS9001管理体系认证、韩国KS认证、韩国KC认证，拥有多项产品专利证书等。
       公司致力于为客户提供各类水处理产品整体解决方案，产品包括：对夹蝶阀、软靠背对夹蝶阀、LT型蝶阀、双法兰蝶阀、防结露蝶阀、卡箍蝶阀以及蝶式止回阀等系列产品，产品远销日本、韩国、东南亚周边地区，与国外企业一直保持良好互动往来，优良的服务赢得了国内外用户的信任，产品在全国各行业和重点工程中得到广泛应用。
       我公司自1999年成立以来一直采用”德国拜耳3850“牌号橡胶原料生产蝶阀密封橡胶阀座，通过我公司多年生产橡胶产品的经验及研究，不断的研究修改橡胶配方，截止到2015年我公司自行研究出橡胶阀座自润滑功能。其优点橡胶各方面性能稳定，更好的增强橡胶阀座的物理性能（拉伸强度、延伸率、永久变形）等一系列的优势，同时可以减小蝶阀的扭矩，密封性能更好。
       在当前激烈的市场竞争中，企业始终遵循“以质量为生命，以客户为中心”的经营理念， 坚持追求优良品质，努力打造长辉元一品牌价值，在不断自我完善的同时，我们将以真诚的服务态度与您携手共进！

Tianjin Changhuiyuan First-class Control Equipment Co., Ltd. is located in North Gate Industrial Park, Jinnan District, Tianjin. It is adjacent to Shuangqiaohe Town in the northeast, Balitai Town in the west, Xiaozhan Town in the south, Xianshuigu Town in the north, Tangjin Expressway and Jinjin Expressway in the north. Its geographical position is superior and its external traffic is very convenient. Our company is a high-tech enterprise integrating design, research and development, production, sales and service.
The company has passed IS9001 management system certification, Korean KS certification, Korean KC certification, with a number of product patents.The company is committed to providing customers with integrated solutions for various water treatment products, including butterfly clip valves, soft backrest butterfly clip valves, LT butterfly valves, double flanged butterfly valves, dew-proof butterfly valves, clamp butterfly valves and butterfly check valves. The products are exported to Japan, South Korea, Southeast Asia and the surrounding areas, and have maintained good interaction with foreign enterprises, excellent service wins. With the trust of users at home and abroad, products have been widely used in various industries and key projects in the country.
Since its establishment in 1999, our company has been using the "German Bayer 3850" brand rubber raw materials to produce butterfly valve sealing rubber seats. Through years of experience and research in the production of rubber products in our company, we constantly study and modify the rubber formula. By 2015, our company has developed the self-lubricating function of rubber seats. Its advantages include stable rubber performance in all aspects, better physical properties of rubber seat (tensile strength, elongation, permanent deformation) and a series of advantages. At the same time, it can reduce the torque of butterfly valve and have better sealing performance.
In the current fierce market competition, the enterprise has always followed the management concept of "quality as life, customer as the center", adhered to the pursuit of good quality, and strive to create brand value of Changhui Yuanyuan. While constantly improving itself, we will work hand in hand with you with a sincere attitude of service!