SIPOS has been widely used in various industrial fields in the world. The implementation of the use of all electric power plant turbine bypass China on almost all imported SIPOS. Derory, the company is also in 1987 and 1992, respectively, to China's two manufacturing plants to sell its SIPOS1 series and SIPOS 3 series of production technology.

Derory the company has eliminated the SIPOS 1 and SIPOS 3, and the first time the advanced and mature motor frequency conversion technology applied to electric actuator. The motor is controlled by a built-in integrated inverter, and the new generation of SIPOS 5 series of variable frequency intelligent electric actuator is introduced in 1997.

In order to meet the needs of the market, since October 1, 1999, all the DRE combined company electric implementing agencies from all the DRE together a huge institution independent. The original trademark SIPOS for the company name. In Germany become with independent legal person status of the electric actuator professional company: SIPOS Aktorik GmbH (Xi Bosi electric actuator Co., Ltd.). West Kripas company headquarters and production factory is located in Nuremberg, Germany, and has been in the world's major countries and regions with sales and service organizations.

Since October 1, 1999, Federer chunghop company and all electric actuator operations have been transferred to the Pacific company. Derory, the company is no longer the production of electric actuator. After the independence of Pacific Company still uses SIPOS as its brand trademark, but no longer belongs to Federer chunghop company. West Kripas company eliminated the SIPOS 5, launched a second - generation frequency intelligent electric actuator -SIPOS in early 2001 5 the flash series.

In the field of automation system, the company has a group of cohesive team and excellent after-sales service system, our company for the sale of SIPOS 5 Flash series of products, provide quality assurance: in the warranty period, such as the quality of the company to implement the "three packs", and bear all the relevant costs. The company perennial SIPOS spare parts 5 Flash series products.