R&D Partner
Since1985 Headquarter inGER

STW was founded in 1985, the headquarter lies in Germany.It's specializing in automation and electrification solutions of mobile machines for more than 30 years. With generic or customer-specific products, and rich applying experience in special vehicles & harsh environments , the controllers have flexible structures and excellent high quality and reliability. 

STW provides unique technical innovation and service support to many of the world's leading Off-Road vehicle equipment manufacturers, and remains a leader in this market segment.

SonnePower, cooperating with STW, aiming to provide Chinese market with high quality & high reliability electronic control system products and solutions. Efficient customized service will provide you better product with competitive price.

It's our mission to satisfy your needs. Looking forward to communicating &working with you.

Since1994 Headquarter inGER

CODESYS Group was founded in 1994 and is headquartered in Germany. It is engaged in production and business activities in more than 20 countries around the world.

It is a well-known multinational high-tech IT company with rich experience, providing industrial information technology, automation software, middleware core technology and industries solutions. For more than 20 years, it has gradually become a global technological leader in the field of industrial information technology, automation programming software and intelligent manufacturing equipment programming development platform.

SonnePower and CODESYS will bring you cost-effective products through high-quality, high-reliability electronic control system products and solutions, and efficient customized services to customers in the Chinese market. We look forward to communicating and cooperating with you. Meeting your needs is our common mission.