The second phase of DCT automatic transmission line was completed and put into operation in November 2021, with an annual production capacity of 600,000 sets; The total area of the production line is 18000m², the total investment is about RMB 230 million, and the automation rate of the whole line is 64%. The automatic station adopts flexible process design such as robot, servo, 3D vision, etc., which can be compatible with multiple varieties of production. The production line monitors the production plan, delivery and process quality in real time through ERP, MES and online quality management system, and has the function of preventive alarm maintenance of equipment. The main core components of the production line adopt international first-class brands such as Siemens (control system), Atlas (tightening), Kistler (press fitting), Keyence (lettering), Cognex (vision, code scanning), Kuka robot, etc. The production line FTT is 99.3%, OEE 87%, Cpk≥1.67, with key indicators reaching the industry first-class level.

The second line of new energy is the electric drive production line of Tsingshan, which was completed and put into operation in November 2020. The production line covers an area of 4800m², and the workshop is a 300,000-grade positive pressure clean workshop. The production line has high flexibility and can produce single reducer (water-cooled EF135C series, oil-cooled EF135H series), 3-in-1 (AC asynchronous 3-in-1 PEF20A series), multi-in-one (permanent magnet synchronous 7-in-1 PEF20B series) and other products. The automation rate of the production line is 57%, the production line JPH68 and OEE is 85%, and the standard annual production capacity is 300,000 units. At present, the main customers of the production line are Huawei, UMC, Changan, BAIC, and the terminal customers are BMW Beam, Great Wall, TOGG, Honda, Changan, BAIC, etc. The production line is advanced (digital intelligent factory pilot), ergonomics simulation, expansibility (high flexible robot, servo displacement press universal use), safety (overload protection, sound and light alarm, intelligent error prevention, grating protection).

HFE double motor hybrid transmission production line. It was completed and put into operation in August 2022, covering an area of 9400m². The workshop is a 1 million level positive pressure clean workshop with an automation rate of 51.6%. It can be compatible with the first and second generation products of Tsingshan DHT for co-production. At present, the HFE30A31 series products have been mass-produced, and the HFE30C series products and HFE30D series products are being put into production. The whole line is planned in two phases and constructed in batches. The production capacity of the first phase is 120,000 sets. At present, after the expansion of the second phase, JPH68, OEE85% and standard annual production capacity of 300,000 sets have been built. The main core components of the production line adopt international first-class brands such as Siemens (control system), Atlas (tightening), Kistler (press fitting), Keyence (lettering), Cognex (vision, code scanning), McRebo (magnetizing, magnetic watch), dynamic balance (Schenck), Kuka/Fanuc robot, etc. Through ERP, MES and online quality management system, the production line creates automatic connection of production equipment and sensors, realizes full quality traceability, quality early warning and error prevention during processing of production line equipment, constructs production line operation center, monitors production line operation monitoring status, constructs workshop energy management and control, and builds intelligent green low-carbon workshop.