UDD's PCBA manufacturing system focuses on two core strengths — high efficiency and high reliability — meeting customers' full-cycle needs from R&D prototyping and small-batch pilot runs to volume production. The production base sits in the Tianfu International Airport Economic Zone, Eastern New District of Chengdu, only a 10-minute drive from Tianfu International Airport, leveraging the airport-hub location for efficient material flow and rapid delivery. The plant runs an integrated ERP, MES and intelligent-warehousing digital management platform connecting the whole chain from order entry, material control, SMT mounting and product testing to finished-goods shipment, with real-time data collection at every process and intelligent scheduling for full-process visualization and complete traceability.

The company operates 5 standardized SMT lines equipped with newly imported industry-leading equipment such as ASM TX2I dual-rail mounters, JUKI high-speed mounters, fully automatic high-precision solder paste printers and eight/ten-zone lead-free (nitrogen) reflow ovens, together with a full set of SPI, X-RAY, solder paste thickness gauge and AOI inspection equipment, strongly supporting high-complexity, high-density, high-reliability PCBA manufacturing with solid quality assurance.

Equipped with newly imported ASM dual-rail and JUKI mounters, fully automatic solder paste printers, eight/ten-zone lead-free (nitrogen) reflow ovens, wave soldering and other high-end equipment, plus a full set of SPI, X-RAY, solder paste thickness gauge and AOI inspection equipment and fully automatic board splitters, we focus on high-quality prototyping, pilot runs and volume SMT mounting services.

The company operates a professional DIP line with wave soldering, compatible with all kinds of through-hole components; dedicated workbenches, rail carts and carriers effectively improve insertion efficiency, while strict IPQC and QA LOT sampling secure DIP reliability.

The company owns professional RF test instruments including Rohde & Schwarz CMW500, LitePoint Stream-5G and Anritsu 8870A plus 40 pneumatic shielded boxes, and has built an integrated back-end test line covering software flashing, RF calibration and FCT functional testing, with 100% of products inspected before leaving the factory. The MES system uploads test data in real time with status marking and full-chain traceability, steadily securing first-pass yield and customer sampling pass rates.