TZ engineers provide on-site installation service until the trial run of the heavy duty machinery has been successfully completed and the client is adept in optimal operation of the equipment. Our company offers a full tracking service during the trial run, till the equipment has been inspected and received by our customers. TZ provides a full training service for all users. We regularly visit customers manufacturing facilities and offer advice and assistance to resolve any equipment problems or questions. The TZ remote diagnosis system helps users resolve on-site problems in a fast and timely manner. We offer after-sales service and technical support.