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After sales service points covering the whole country, providing home service

Free door-to-door delivery, timely provision of installation and debugging related to the contracted equipment, and comprehensive cooperation in acceptance; Free training on system operation, lifelong responsibility for engineering maintenance, and free replacement of products; Free returns within seven days, free exchanges within fifteen days, and lifelong maintenance service.

Our goal is to meet the needs of our customers

Continuously developing and creating products and services that satisfy customers

By passing the European CE safety certification, we provide global customers with the highest cost-effective vacuum pumps! Embrace the world's most advanced Japanese OKUMA-BYJC vertical machining center and testing equipment! Ruby, with the quality of first tier brands and the price of second tier brands, will become a leader in the industry in the future!