瑞大集团有限公司（原浙江联大仪表有限公司）
Ruida Group Limited (formerly Department of Zhejiang Lianda Instrument Co., Ltd.) is a collection Branch, industry and trade in one of the strength of non-regional group of companies involved in industrial process automation, compressor valve. Our products are widely used in petroleum, chemical industry, metallurgy, shipbuilding, food, electricity, steel, manufacturing and other industries. Resources to market the company is a member unit of Sinopec, PetroChina supply network in a unit of energy at network member unit of Zhejiang Province high-tech enterprises.
Website：http://www.ldqy.cn