Since 1993, Lizhou Land have invested in upgrading numerous factory facilities for different trailer parts production in China. Lizhou Land is one of the top two share holders of all factories listed below.

TrailerMaster®
　　　Located in Liaoning province, this factory produces Truck and Trailer Brake Drum, Brake Rotor, Wheel hub, and hub/drum assembly with bearings studs nuts. The total production capacity per month is 160,000 pieces of drum and 120,000 pieces of wheel hub or disc/rotor.

Land D®
　　　Located in Hebei province, each month this factory supplies mechanical Suspension in castings steel or fabricated for 2500 units; all types of trailer rear Axle 4000 pieces; heavy duty European and American types of Fifth Wheel with casting steel top plate for 3500 pieces; Twist lock for 4000 sets; King pin with plate for 4000 pieces; Landing gear for 5000 pieces.

RoadMaster® & Xincheng®
　　　Located in Shijiazhuang and Cangzhou which are both major industrial cities in Hebei Province, the two factories produce Steel casting parts as suspension hanger, equalizer, spring seat, clamp plate etc.
Steel casting and machined parts as axle brake spider, landing gears foot and gears, twist lock box and handle etc.
Steel casting parts capacity caps at 600 tons per month.

LandMaster®
　　　Located in Luquan, Hebei province; this factory supplies the local market with full trailer, semi-trailer, self-discharging wagon , van trailer, tanker trailer, cargo trailer, or car carrier trailer, container chassis trailer etc.
For global market, LandMaster® supplies semi-fished skeleton truck, frontal and hinder connection system for articulated vehicle, tri axle-flat, low-flat and others with the capacity of 60 units per month .

Baoding in Hebei Province.
　　　(This factory) mainly produces fabricated parts and forged shaft, pin, beam tube for Air Suspension and other hardware parts for mechanical suspension.

CZZT
　　　Located in Zhejiang province, CZZT delivers full series wheel ending fastener products for automotive industry kits with the capacity of 3 million sets per month. Products include wheel stud, flange nut, cap nuts and bolts, double ended studs inner setting, lock nut, spindle/adjust lock nut and adjust washer cam roller and anchor pin for axle brake.