Address: 16 Yulan Street,High-tech Industrial Development Zone, Zhengzhou, China | 86 15538189155 | [email protected] | Harness the power of high-frequency induction welding and soldering with FOCO Induction. Since 2003, our 22-year-old technical team has provided precision heating for the communication and medical equipment industries. We excel in brazing jewellery, cl... http://www.focoinduction.com