• Comprehensive Product Data: Every product is tested and accompanied by detailed datasheets with complete specifications.
• Multilingual Consultation: Our sales and technical experts (fluent in English, German, and Chinese) are available to assist with:
• Technical inquiries
• Application-specific recommendations
• Commercial terms clarification
• Custom Solutions: We collaborate with you to identify the perfect sensor for your needs.

• Feedback & Complaints: Any issues or suggestions are thoroughly investigated and resolved promptly.
• Warranty & Maintenance: Refer to Chapter 9: "Warranty, Complaints, and Recourse" in our General Terms and Conditions.
• Quality Commitment: Your feedback drives enhancements in our products and services.

Research & Development:  
Mr. Qiankun Song (M.Sc.) 
Email: qiankun.song@chenyang.de 

Quality Management:  
Mr. Jason Zhou  
Email: jason.zhou@chenyang.de 

Technical Consultation:  
Mr. Jigou Liu (Dr.-Ing. habil.) 
Email: jigou.liu@chenyang-ism.com 

Production:  
Mr. Xunlei Quan  
Email: xunlei.quan@chenyang.de 

Sales & Marketing:  
Mrs. Sunshine Xu 
Email: sunshine.xu@chenyang.de 

Stock & Logistics:  
Ms. Riley Zhang 
Email: .riley.zhang@chenyang.de