This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Metal Castings for Global Industry

OEM & ODM manufacturer of iron, stainless steel, brass, aluminum, and carbon steel castings for pumps, valves, and motors. 2000+ tons annual output, CNC-machined to exacting standards (ASTM, EN, DIN, JIS).

Explore Products

About Tianlin Trading

Shijiazhuang Tianlin Trading Co., Ltd. is a specialized manufacturer of iron, stainless steel, and bronze castings for all types of pumps. With a strong focus on quality and precision, we export to the USA and European markets, serving as a trusted supplier for many renowned pump manufacturers.

We produce castings according to international standards including ASTM, EN, AISI, DIN, JIS, and BS. Our annual casting output reaches approximately 2000 tons. To meet evolving customer demands, we have invested in a modern machining facility equipped with CNC lathes and CNC machining centers, ensuring all products are delivered with high precision and superior surface finish.

At Tianlin, solving customer challenges is our purpose. With modern techniques, mass production capability, and exceptional service, we have become a reliable partner across industries.

Partner With Us
Casting Workshop Machining Center Finished Parts Quality Inspection

Our Product Range

High-quality metal castings engineered for durability, precision, and performance in industrial applications.

Iron Castings

Iron Castings

Durable gray and ductile iron castings for pumps, valves, and industrial machinery. Compliant with ASTM A48, EN 1561 standards.

  • • Material: Gray Iron, Ductile Iron
  • • Standards: ASTM, EN, DIN
  • • Weight Range: 0.5kg – 500kg
  • • Machined & Assembled Options
View Details
Stainless Steel Castings

Stainless Steel Castings

Corrosion-resistant castings ideal for chemical, marine, and food processing applications. ASTM A743/A744 compliant.

  • • Grades: CF8, CF8M, CF3, CF3M
  • • Heat Treatment: Solution Annealing
  • • Precision CNC Machining
  • • NDT & PMI Testing Available
View Details
Brass Castings

Brass Castings

High-strength, corrosion-resistant brass components for plumbing, valves, and marine hardware. Excellent machinability.

  • • Alloys: C85700, C86300, C86500
  • • Standards: ASTM B62, B584
  • • Sand & Investment Casting
  • • Custom Finishes Available
View Details
Aluminum Castings

Aluminum Castings

Lightweight, high-conductivity aluminum parts for automotive, aerospace, and electrical applications. Low melting point, excellent casting flow.

  • • Alloys: A356, A380, 6061
  • • Processes: Die & Sand Casting
  • • T6 Heat Treatment
  • • Anodizing & Powder Coating
View Details
Carbon Steel Castings

Carbon Steel Castings

High-strength structural components for heavy machinery, construction, and oil & gas. Excellent weldability and toughness.

  • • Grades: WCB, WCC, LCBS
  • • Standards: ASTM A216, A352
  • • Heat Treatment Options
  • • Machined to Print
View Details
Pump Parts

Pump Components

Complete casting and machining solutions for centrifugal, submersible, and industrial pumps. Impellers, casings, brackets, and more.

  • • Materials: Iron, SS, Brass
  • • OEM/ODM Supported
  • • Precision Balancing
  • • Full Assembly Services
View Details
Valve Parts

Valve Castings

Reliable valve bodies, bonnets, stems, and trim components for gate, globe, ball, and check valves. Pressure-tested and certified.

  • • Materials: SS, Carbon Steel, Brass
  • • Standards: API, ANSI, DIN
  • • NACE MR0175 Compliant
  • • API 6D & ISO 5208 Testing
View Details
Electric Motor Housings

Electric Motor Parts

Robust motor frames, end shields, and flanges in cast iron and aluminum. Designed for thermal stability and vibration resistance.

  • • IEC & NEMA Standards
  • • IP55+ Enclosure Options
  • • Precision Bore Machining
  • • Custom Mounting Configurations
View Details

Why Choose Tianlin?

Decades of casting expertise, advanced technology, and customer-first service.

2000+ Tons Annual Output

High-volume production capacity with consistent quality control and on-time delivery.

CNC Machining Center

Integrated machining ensures tight tolerances, smooth finishes, and ready-to-install components.

Global Standards

Compliant with ASTM, EN, DIN, JIS, and BS standards. Trusted by OEMs in USA and Europe.

Quality Assurance

Rigorous inspection, material testing, and process control for defect-free, reliable castings.

2000+

Tons Annual Output

15+

Export Countries

10+

Years Experience

100%

Customer Satisfaction

Frequently Asked Questions

What materials do you specialize in?

We specialize in iron (gray and ductile), stainless steel (CF8, CF8M), carbon steel (WCB, WCC), brass (C85700, C86300), and aluminum (A356, A380) castings.

Do you offer CNC machining services?

Yes, we have a dedicated CNC machining facility with lathes and machining centers to deliver fully finished, ready-to-install components.

What standards do you comply with?

Our castings meet ASTM, EN, DIN, JIS, and BS standards. We also support API, ANSI, and NACE requirements for valves and pumps.

Can you produce custom OEM parts?

Absolutely. We offer full OEM and ODM services, from design support to prototyping, production, and assembly.

How do you ensure quality?

We implement strict quality control at every stage: raw material inspection, process monitoring, dimensional checks, NDT (UT, MT, PT), PMI, and final audit.

Get in Touch

Ready to start a project? Contact us for quotes, samples, or technical support.

+86-311-83601906
[email protected]
+8615833966866 (WhatsApp/WeChat)
No.0702-2-1-C2 Hongshiwan, No.8 Dongsanzhuang Street, Xinhua District, Shijiazhuang, China
Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]