Specifications

Factory! Hot Sale External Forged Gear Ring
- OEM acceptable
- ISO and BV verified
- Products with Customers' Designs

We are a direct machining factory to supply machine parts according to drawings.  Here are some details of the productsfor your reference.

 

1.Main products: Forging Parts, Shafts, Spindle, sleeve, Rings, Flange, Engine parts, Cylinder, Gears, Shaft Couplings, Stabilizer, Mining Machinery Parts etc.  

 

2. Materials:

Low Carbon Steel (Grade # EN 1A, SAE 1020, SAE 1010 etc.)

Medium Carbon Steel (Grade # EN 8, EN 31, EN 9, SAE 1045 etc.)

High Alloy Steel (Grade # 16MnCr5, 20MnCr5, EN 19, EN 24 etc.)

Stainless Steel (Grade # SS 304, SS 310, SS 316 etc..)

As we manufacture customized products, other materials are also appreciated.

 

3. Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc

 

4.Specification

We can manufacture customized products as drawing.

The products could be manufactured according to your request.

 

5.Main chemical composition 

C	Si	Mn	S	P	Cr	Ni	Mo
0.14~0.19	0.17~0.37	0.40~0.60	≤0.025	≤0.025	1.50~1.80	1.50~1.80	0.15~0.25

 

6. Processing: Forging– Normalizing & Tempering – Proof Machining- Quenching & Tempering – Finish Machining

We can offer you in various process conditions.

 

 

 

7. Our Clients

 

8. Our Products

 

9.  Quality Assurance Charter

 

 

10. Certification:  ISO9001: 2000, CCS

 

 

FAQ

 

Who we are ?

 

Chongqing Lian Da Forging Co., Ltd  is a professional manufacturer & exporter of forged products.   

 

Delivery detail: 

 

1. Normally the goods are shiped by sea or by railway, which takes around a month to arrive with cheap freight.

 

2. As our products are heavy, we DO NOT suggest Express, whose cost is very high. However, the UPS, DHL, FEDEX      

   and TNT are avaliable if you insist on Express.

 

3. The delivery is highly depending on your actual requirements.

Our services: 

1. For all your inquires , we will reply you in detail within 24 hours.

 

2. We own well-trained and professional sales & after- sale services who can speak fluent English language.

 

3. We offer OEM services. Customized LOGO is available.

 

4. Our experienced engineers are qualified enough to guarantee the quality.

 

Why Us?

 

1. Sufficient Forging, Heating, Machining Equipment

 

2. In-house Inspection Instruments for Quality Controlling

 

3. Competitive Price & High Quality Assurance

 

4. Fast, Effective and Efficient Services

 

5. Direct supplier of Forging Products

 

6. Experienced Service on Communications