Qingdao Tianluping Metal Products Co., Ltd. is located in Qingdao, China, close to major ports and airports, offering excellent transportation convenience.
With over 16 years of experience in the casting industry, our foundry has established complete production lines and quality control systems. We supply OEM services and export to countries such as Germany, Japan, USA, Canada, South Korea, New Zealand, and more. Our clients consistently praise our high-quality products and reliable service.
Our product range includes metal parts, mechanical components, marine hardware, electrical fittings, construction parts, pipe fittings, auto parts, valve parts, food machinery, agricultural machinery, and more.
Materials we use include stainless steel, carbon steel, alloy steel, aluminum alloys, ductile iron, cast iron, and more.


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Description | CUSTOM MADE PRECISION CASTINGS |
Material |
(1) Grey iron, ductile iron, pig iron (2) Carbon steel, stainless steel, alloy steel (3) Aluminum alloy, A380, aluminum 6061 (4) Zinc alloy, copper, brass, bronze, etc. |
Standard | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
Size | Available in all sizes or based on customer 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 blasting, zinc plating, oxidation, galvanization, etc. |
Process | Lost wax casting, die casting, sand casting, soluble glass casting, silica sol casting. |
Production Application | Metal parts, mechanical parts, marine hardware, electrical fittings, construction parts, pipe fittings, hardware, auto parts, valve parts, industrial parts, agricultural machinery, hinges, etc. |
CNC and MC Machining | Three-coordinate measurement machine for testing. |
Service | From sample to mass production; OEM / ODM |
Packing Details | Wooden or carton packages as per your requirements. |
MOQÂ | 500 pieces (small orders are accepted). |
Material We Can Cast :
Process | Casted Material |
Investment casting |
ASTMA148class80-40, ASTMA148Class80-50 A572GR60, AISI316 stainless steel, ST52, S355, GS-52.3, ASTMA48Class30B 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 can I contact your company?
Please send us an email.
2. What information do you need to provide a quotation?
Drawing or sample, along with details like quantity, weight, and material.
3. What file formats do you accept for drawings?
PDF, IGS, DWG, STEP, etc.
4. What if I don’t have a drawing?
We can replicate your sample and create a drawing for your confirmation.
5. How long will it take to get a sample?
Approximately 2-4 weeks for mold and sample, and 3-7 days via express.
6. Where is your company located?
Qingdao, China – known for its beer and metal parts manufacturing.
7. Can I visit your factory?
Yes, we welcome visitors at any time. We can arrange hotel accommodation and airport pickup.
8. How do I get a quote?
As we specialize in OEM/custom services, please send your inquiry by email with technical drawings and all your requirements, such as material grade, tolerance, machining needs, surface treatment, heat treatment, and mechanical properties. Our engineers will review and provide a detailed quote within 3-5 working days. It’s also helpful if you can provide a sample, as we can quote based on that.
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