乐乐彩 2017年10月成立，是瑞正企业集团（江苏昆山、江苏东台、天津北辰、湖南长沙、湖南株洲、安徽马鞍山等地都有生产基地）旗下的全资子公司，占地50亩，公司厂房建筑面积30000多平方米，主要从事电泳、喷粉、烤漆等涂装设备技术研发和制造；水性电泳加工、静电粉末喷涂加工；输送设备、涂装设备设计制造销售；钣金冲压，五金弹簧设计和制造，CNC加工，汽车零部件五金制品生产销售。我们提供广泛多元的产品，能为你们在工业领域的应用提供从单一产品开始， 到量身定做的解决方案。

Dongtai Ruizheng Precision Technology Co., Ltd. was established in October 2017 and is a wholly-owned subsidiary of Ruizheng Enterprise Group (with production bases in Kunshan, Dongtai, Tianjin, Changsha, Zhuzhou，Anhui Maanshan and other places). It covers an area of 50 acres and has a factory building area of over 30000 square meters. It mainly engages in the research and development and manufacturing of coating equipment technology such as electrophoresis, powder spraying, and baking paint; Waterborne electrophoresis processing, electrostatic powder spraying processing; Design, manufacturing and sales of conveying equipment and coating equipment; Sheet metal stamping, hardware spring design and manufacturing, CNC processing, production and sales of automotive component hardware products. We offer a wide range of products that can provide customized solutions for your industrial applications, starting from a single product.