OEM AISI 4130 QT Forging Steel High Hydraulic Pressure Cylinder

We are a direct OEM factory to manufacture big mechanical parts according to drawings.

The products include gear, shaft, sprocket, shaft coupling, rope sheave, belt wheel, bearing block, machine frame,wear resistant parts and non standard machinery parts.

We are a direct OEM factory to manufacture big non-standard machine parts according to  drawings  with more than 30 years experience.

Our strength products are as below.

1. Spare parts for mining industry such as mill, crusher, mine hoister and excavator.

2. Spare parts for wellhead equipment of oil industry such as semi-finished BOP body and Stabilizer

3. Design and manufacture Die Forging Mould especially for plane rely on our strength of CNC machining & heat treatment in vertical electric furnace.

4. Design and manufacture big circle rail for space telescope (The circle rail of Asia Largest space telescope located in Shanghai was made by us).

5. OEM production especially for big gears and shafts are offered according to customer drawings.

6. Forging & Casting, Machining, Heat Treatment service are offered.

7. Engineering consult and repair service are offered.

- OEM and ODM service is offered

- Repair and Engineering Consult service is offered

- One-stop service is offered from design, production   and     assembly to delivery.

- Export Door to Door Delivery is offered

- Usance L/C can be accepted

We are located in Luoyang city, where is in the western part of Henan province, stretching across the middle reaches of the Yellow River, middle of China.

Luoyang has been known as "an ancient capital of thirteen dynasties” and one of the top tourist cities in China.

Luoyang is also one of the important industrial cities in China. During the first Five-Year Plan period, 7 of the 156 key projects in China were set up here and nowadays it has developed to a new industrial base in the field of mining machinery, oil machinery, metallurgy machinery, ship machinery, construction machinery, agriculture machinery, bearing and nonferrous metals. The most famous nation owned factories are CITIC heavy industry, YTO Group, LYC Bearing, 725 Material Institutes, Chinalco Copper, CSIC Diesel Engine etc. Welcome you have a chance to visit us.

Four Wonders of Luoyang: Luoyang Grottoes, Luoyang Peony, Luoyang Soup Banquet and Luoyang Machinery.

China is the world factory. Luoyang is the industrial base of machinery in China. We Wangli Company are a pioneer of machinery industries in Luoyang.