The productions manufacturing in DE Precision Gear Factory are gears applied for mining industry, construction machinery and agricultural machinery, etc. Exception is its heavy-load drive gears which are specific for the metallurgy industry. The factory has 94 staff, including 17 technical quality engineers and 11 management staff. DE Precision Gear Factory covers an total area of 16,800㎡ which includes 8,800㎡ building area, with $2,100,000 fixed assets and $6,500,000 annual sales.
DE Precision Hydraulic Valves Factory mainly manufactures break valves, multiport valves, steering valves, flow-enlarging valves, redirector and other hydraulic valves for vehicles and construction machinery. Among them, the multiport valve is prioritized as a national patented product. The factory has 74 staff, including 8 technical quality engineers and 6 management staff. Covering an area of 6,000㎡ including 4,000㎡ building area, it possesses $4,500,000 sales and $1,130,000 fixed assets.