Da Tong Shi Yun Si Da Technology CO., LTD is the domestic one that exclusively dealing with electronic governor of engine on integration of development, production and marketing. It is at present time the most professional manufacturer in our country, which has the greatest variety of engine electronic speed governors.

Nowadays, our engine electronic governor named Line FSK can meet the demand of every diesel engines, gas engines and petrol ones under1000KW. Our products are not only widely applied to power support equipments such as generating sets and pump units, but also largely used in complete sets of special vehicles. The production scale is up to 10000 all types of engine electronic speed governors annually. Our products are equipped on domestic engines of all sorts, and are applied to many domestic complete set factories for engine conversion as well. At the meanwhile, our products are also exported in batches overseas.

Yun Si Da Company has accumulated abundant experiences on engine electronic governors for more than a decade. On the basis of absorbing and digesting product technology of abroad brands, our company has developed many types of upgrading products independently and initiately.

Our products have independent intellectual property, and have registered trademark Yun Si Da. Our company got through the certification of ISO9001-2000 standard in 2004, and was identified as The High Tech Enterprise of Shanxi Province in 2005. To create national brand and take technological initiative to engine electronic governor industry, the business philosophy of Datong Yun Si Da Company is Quality Is The First, Users Are The Premiers. Yun Si Da Company will heartedly provide users at home and abroad with high quality technique of products and services.