Tongzhou Machining Services. Deep in the field of machining and domestic and international trade, we focus on providing customised high-precision parts solutions to customers around the world with the core concept of "intelligent manufacturing and global trust. " In terms of quality control, we have established a whole-process standardized quality inspection system, from raw material selection to finished product packaging, and each process is verified by precision instruments to ensure that the accuracy and error of parts are controlled at the level of microns, fully complying with international quality standards such as ISO and DIN. In terms of construction deadline protection, relying on intelligent production scheduling systems and flexible production lines, we can precisely match order requirements, achieve rapid delivery in small batches, steady performance in large batches, and promise delivery time-to-day compliance rate of more than 98%. In the capacity support, equipped with a number of high-specification numerical control machining equipment, the formation of more than 10 years of experience in the technical team, can undertake all kinds of complex structural parts processing, the annual production capacity of more than X million, easy to deal with customer demand for large-scale procurement. From domestic high-end manufacturing enterprises to overseas industrial customers, We always follow a "quality-based, efficiency-oriented and service-oriented" approach, with stable product performance and reliable performance capabilities, to become a trusted machining trade service provider for global partners, helping customers improve production efficiency and create industrial value.