Custom Casting feed dogs Industrial Sewing Machine parts

OEM and customized service  

•   Quality guarantee

•  Chemical checking

•  NDE after rough machining

• Mechanical testing after heat treatment

• Final NDE,dimension inspected 

CASTING PROCESS:

Drawings management is important for the customers

1.Confidentiality

2.Check

3.Control

4.Confirmation  

OUR  ADVANTAGE

(1)We have more experience in the casting industry for more than 15years

(2)We have development and design center formed by our experienced engineers

(3)We have a big warehouse combining quality control, inspection,packaging.

(4)Better quality with delivery on time service

(5)Competitive price by efficient working and capacity of large foundry

(6)OEM services 

Our main products line includes die casting, sand casting, Precision Casting, stamping, forging, CNC turning and so on. Materials vary from grey iron, ductile iron, bronze, aluminum, steel, stainless steel, and so on. 

Application :

Application:

1.  Food Machine Hardware

            Components of liquid food equipment

             Tapping device for beer, milk and juice dispensers

             Handles for pot, spoon and fork

2. Machine Hardware

             Safety Locker Quick Coupling

             Clip           Pipe and Fitting

             Other mechanical hardware

3. Pumps&Valves

4. Marine Hardware

5. Building Hardware

6. Mine, Oil, Textile Mechanical Parts

             Component for mine equipments

             Component for agricultural and textile machinery

             Parts for hydraulic and air compressing equipment

Production Procedure

Drawings → Tooling making → Wax pattern → Shall making → Chemical analysis → Pouring → Measurement inspection → Heat Treatment 

→ Processing → Finished product

5.Our investment casting process:

a)Silicasol casting process( maintains typical tolerance accuracy within CT4-CT6 standard,

with a surface finish of Ra3.2-6.4)

b)Soluble glass casting process(maintains typical tolerance accuracy within CT7-CT9 standard, 

with a surface finish of Ra12.5)

c)Lost-foam casting process 

d)Combining silica sol casting process with soluble glass casting process: 

the price is lower than silica sol casting process, and higher than soluble glass casting process; the quality is also in the middle of this 2 processes.

Qingdao Tianluping Metal Products Co.,Ltd. is located in Qingdao,China, which is close to the freight port and airport, enjoying very convenient transportation.

Engaged in the casting industry for more than 16 years, our foundry has built up the complete production lines and quanlity control systems. We supply OEM service and exports to Germany, Japan, USA, Canada, Korea, New zealand, and so on. And we have been enjoying a good reputation from our customers.

Products range: Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Auto parts, Valve parts, Food Machinery, Agricultural Machinery, etc.

Material: stainless steel, carbon steel,alloy steel,aluminum alloy,  ductile iron, cast iron , etc.

1. plastic bags inside 

2. wooden cartons 

3. pallet or as customers' requirement 

Generally we choose the 20 container for the product of the largest weight .

we are promised that we will make the best package for the product at the reasonable price.

1 .  How to contact with your company?

Please send email to us  tll"@qdtll.cn"

2 .What does your company need to submit a quotation?

Drawing or sample, together with relevant information, such as quantity, weight, material.

3. Which kind of format of the drawing?

PDF, IGS, DWG, STEP, etc

4 . What if we do not have a drawing?

We can duplicate your sample and make drawing for your confirmation.

5. How soon before I get a sample?

 weeks for mold and sample, 3-7 days for express.

7.Where does your company locate?

Qingdao, China, which is famous of Qingdao Beer and Metal Parts.

8.Can I visit your company?

Yes, sure, welcome your visit anytime. We will book hotel and pick you up from airport.

9. How can we quote for you?

As our factory only supply OEM service(custom service)

Please send us enquiry by email, with all the technical drawings you have, with all of your requirements, 

such as material grade, tolerance, machining demands, surface treatment, heat treatment, mechanical property requirements, etc. Our specialized engineer will check and quote for you, we would appreciate the opportunity and will respond in 3-5 working days or less. 

It is also best if you can provide a sample, we can also quote depends on the sample.