Overseas customers can send sample materials to our Qingdao factory, where Yongte engineers will provide free trial production assistance.
· Free production of complete test video footage, high-definition finished product samples, and a comprehensive set of process parameter tables covering production capacity, temperature, and torque.
· The finished sample will be shipped back to the customer along with the product (shipping costs are negotiable; the factory covers all expenses for testing, debugging, and consumables).
· We offer testing services for all types of materials, including pipes, WPC (wood-based composite), recycled granules, and foam boards.
Overseas customers visiting the Qingdao plant can also enjoy free equipment debugging and free trial production.
The · incurs no equipment usage fees or debugging labor costs, with engineers providing full-process support for system calibration and recording critical parameters such as production capacity, product appearance, and material output stability.
· Provide free trial samples and production process parameters, along with detailed explanations on equipment operation, energy consumption, and capacity calculation.
· Customers can fully operate the production line independently throughout the process, visually verifying whether the equipment meets their raw material and product requirements.
· Customers are solely responsible for covering all costs including raw materials, transportation, and accommodation; the factory does not charge any trial operation fees.
1. Customized special molds: If the customer requires entirely new non-standard molds for their product, the mold cost shall be borne by the customer, but the trial production phase remains free.
2. On-site testing: Mobile on-site testing services for domestic or international locations are currently unavailable; all tests are conducted uniformly at the Qingdao headquarters factory.
3. No fees for uncompleted transactions: If the customer does not proceed with equipment purchase after trial testing, no penalties or service fees will be charged throughout the entire trial period.
4. mandatory pre-manufacturing self-testing: All ordered equipment undergoes internal load testing at the factory before shipment, completely free of charge, with a test report provided upon delivery.
1. Provide details on the types of raw materials, target products, and production capacity requirements.
2. Set appointment times for domestic customers; arrange material delivery logistics for overseas customers.
3. The factory has pre-arranged the corresponding model extrusion production lines and prepared all necessary auxiliary equipment.
4. Engineers provide one-on-one guidance throughout the trial testing process and deliver complete trial production documentation.