
Qingdao Tianluping Metal Products Co., Ltd. is located in Qingdao, China, which is close to the freight port and airport, offering convenient transportation.
With over 16 years of experience in the casting industry, our foundry has established complete production lines and quality control systems. We provide OEM services and export to Germany, Japan, USA, Canada, Korea, New Zealand, and more. Our customers have consistently praised our quality and reliability.
Our product range includes metal parts, mechanical parts, marine hardware, power fittings, construction components, pipe fittings, auto parts, valve parts, food machinery, agricultural machinery, etc.
Materials we work with include stainless steel, carbon steel, alloy steel, aluminum alloy, ductile iron, cast iron, and more.

Description | CUSTOM MADE PRECISION CASTINGS |
Material |
(1) Grey iron, ductile iron, pig iron (2) Carbon steel, stainless steel, alloy steel (3) Aluminum alloy, aluminum, A380, aluminum 6061 (4) Zinc alloy, copper, brass, bronze, etc. |
Standard | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
Size | Available in all sizes or as customer's drawings |
Certification | ISO9001:2008 |
Application |
Industrial parts, machinery parts, construction parts, valve parts, train, craft, hydraulic pressure, agricultural machinery, marine hardware, auto parts, electric power fittings, food machinery, harness fittings, tools, mining machinery parts |
Weight Range | 0.01kg - 200kg |
Machining Precision | ±0.01mm |
Surface Treatment | Heat treatment, polishing, plating, machining, anodizing, shot, sand blasting, zinc plated, oxide, galvanized, etc. |
Process | Lost wax casting, die casting, sand casting, soluble glass casting, silicasol casting |
Production Application | Metal parts, mechanical parts, marine hardware, electric power fitting, construction parts, pipe fitting, hardware, auto parts, valve parts, industrial parts, agricultural machinery, hinges, etc. |
CNC and MC Machining | Three coordinate measurement machine for testing. |
Service | From drawing to sample production; OEM / ODM |
Packing Details | Wooden or carton packages as per your requirements |
MOQ | 500 pieces (Small orders are accepted) |
Materials We Can Cast:
Process | Cast Material |
Investment Casting |
ASTMA148 class80-40, ASTMA148 Class80-50 A572GR60, AISI316 stainless steel, ST52, S355, GS-52.3, ASTMA48 Class30B CK45, 1.7218-25CrMo4 |
Sand Casting |
GGG50, GGG30, ASTMA48 class25B, 42CrMo4, C22 Ductile iron 65-45-12, AlCuMgpbF34, EN-JIS-500-7 EN1563, EN10293-GE300 HT200, DIN17205-GS-25CrMo4 |
Die Casting | C1040, A356, A380, AISI12 |
FAQ:
1. How to contact with your company?
Please send email to us
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 a drawing for your confirmation.
5. How soon before I get a sample?
4 weeks for mold and sample, 3-7 days for express.
6. Where does your company locate?
Qingdao, China, known for its beer and metal parts manufacturing.
7. Can I visit your company?
Yes, welcome to visit anytime. We will book a hotel and pick you up from the airport.
8. How can we quote for you?
As our factory only provides OEM service (custom service).
Please send us an inquiry by email, including all the technical drawings you have, along with your requirements, such as material grade, tolerance, machining needs, surface treatment, heat treatment, and mechanical property requirements. Our specialized engineers will review and provide a quote. We appreciate the opportunity and will respond within 3-5 working days or less.
It is also best if you can provide a sample, as we can quote based on it.
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