Are you on the hunt for a trustworthy Chinese investment casting manufacturer? Due to this industrial development, China has seen numerous investment casting foundries coming up.
Choosing a professional precision investment casting company is an astute choice. Here we present to you the top 10 Chinese investment casting foundries that will be known as leading brands in 2024 and have a good presence and high popularity in the Chinese market! Stay tuned to discover the top manufacturers leading the pack in 2024.
Top1 – EASIAHOME Imp&Exp Co., Ltd
Image Source：https://www.easiahome.com/
EASIAHOME is a professional precision investment casting foundry with a professional casting team. The company was established in 2007 and has passed ISO9001-2015 certification and ISO9001 certification. Services range from precision casting, metal investment casting parts, and prototyping to CNC machining.
The company’s main products include construction materials, including shower door hardware, glass railing hardware, and wooden door hardware; Pump and valve products, Impellers, Food and meat processing machinery, and aerospace precision castings. Casting materials include stainless steel castings, aluminum castings, carbon steel castings, brass castings and other metal castings.
EASIAHOME has a professional precision casting team that can provide full-service casting capabilities, providing one-stop solutions from drawing design, mold manufacturing to product surface treatment. Strict product tolerances, competitive prices, and fast delivery times are all reasons why you choose EASIAHOME.
Production Capacity
- Scale of Production: annual output of 3,000 tons of high-quality castings, the annual output of tooling, all kinds of molds more than 2,000 sets.
- Delivery Time: If new molds are needed, samples will be provided within 6 to 8 weeks.
- Inspection equipment: there are direct reading spectrometer, tensile testing machine, three coordinates, projector, metallurgical microscope, roundness instrument, etc., to carry out the whole process of product quality inspection and control.
- Inspection Capability: Provide non-destructive testing services, including
Magnetic Particle Inspection (MPI)
Fluorescence Penetrant Inspection (FPI)
Leak Testing (LT)
Pressure Testing (PT)
Dye penetrant and fluorescent powder
Radiographic inspection (X-Ray)for castings
Liquid Dye Penentrant inspection
Magnetic Particle inspection
Ultrasonic testing
Eddy current inspection
Source: Easiahome Imp&Exp Co., Ltd
Top2 – Taiyuan Simis Precision Casting Co., Ltd
Image Source: https://www.simiscasting.com
Simis Investment Casting Company was established in 2003. It is a comprehensive foundry focusing on the development and production of various types of investment castings and sand castings. Their main casting products include lost wax casting (silica sol process, water glass process), sand casting, lost foam casting, shell mold casting, die casting, and hydraulic valves.
These castings are widely used in the automotive industry, railway vehicles, engineering machinery, municipal engineering, pipelines, petrochemical industry, mining, power industry, etc.
The company’s advantage lies in its professional production technology and casting capacity from 0.01kg to 50kg. It is equipped with advanced casting equipment.It has three investment casting plants, namely silica sol stainless steel investment casting foundry; water glass stainless steel investment casting foundry; and vacuum investment casting foundry. Three different foundries offer custom solutions tailored to specific manufacturing processes.
Production Capacity
- Workshops: 6 foundries and 2 specialized CNC machining workshops
- Production capacity: annual production capacity of about 50,000 tons
- Advantages:
1. Can produce ferrous metal castings (including cast iron and steel parts)
2. Adopting urea core casting process, using soluble urea core to form the complex structure of the part cavity, put it into the molding inside the imitation internal pressure wax, and then dissolve the urea core in the water of 25~30℃. Urea core can be quickly dissolved in water, has good molding properties, core surface smooth, good chemical stability, is conducive to the casting of complex cavity parts.
Reference source:
Top3 - RMC Casting Foundry Co., Ltd
Image Source: https://casting-foundry.com/
Founded in 1999, RMC Foundry is a global investment casting manufacturer that provides high-precision castings for different end markets.
Their capabilities mainly cover investment casting，sand casting, shell mold casting, vacuum casting, lost foam casting, vacuum casting and CNC machining. Industries that can be served include valve and pump castings, automotive castings, agricultural castings, railway train castings and hydraulic system castings.
The advantage of RMC foundry is that it can meet your casting design requirements for manufacturing single prototype parts, small batch orders or high-volume production, custom castings and metal parts of a few grams or hundreds of kilograms, simple or complex.
Production Capacity
- Workshops: RMC has its own casting, forging and machining shops serving customers in various OEM industries in different markets.
- Production Capacity: Steel castings weighing up to 0.5 tons and iron castings weighing up to 1 ton can be produced.
- Advantages:
1. Internal magnetic particle and liquid penetration testing using NDT facilities.
2. Casting and molding: investment casting, sand casting, gravity die casting, high pressure die casting, shell casting, vanishing mold casting, vacuum casting, forging, precision CNC machining and metal fabrication.
3. Heat treatment: quenching, tempering, normalizing, carburizing, nitriding.
4. Surface treatment: sandblasting, painting, anodizing, passivation, electroplating, galvanizing, hot-dip galvanizing, polishing, electropolishing, nickel plating, blackening, Geomet, Zintek …. etc.
5. Testing services: chemical composition testing, mechanical properties testing, fluorescence or magnetic penetration testing (FPI, MPI), X-ray, ultrasonic testing.
Source: https://casting-foundry.com/
Top4 - CFS Foundry Co., Ltd
Image Source: https://www.investmentcastchina.com/
Established in 1998, CFS Foundry is a leading investment casting foundry of a wide range of metal components. The main products produced include steel castings, iron castings, aluminum castings, and nickel-based alloy castings. Industries served include Agricultural Wear Parts, Glass Spider Fittings, Railway Castings, and Container Castings.
The strength of CFS is to provide investment castings with excellent tolerances, following strict tolerance standards, strict quality control, including material testing, hardness testing, X-ray inspection. They can provide investment casting solutions for a variety of different steel, iron, aluminum and other parts.
Production Capacity
- Production Capacity: Annual production capacity is 8000 tons.
- Investment Casting Tolerances：
1. Casting tolerance: Tolerance of water glass lost wax casting: CT7-CT8; Tolerance of lost mold casting: CT8-CT9; Tolerance of silica gel casting: CT5-CT6.
2.Dimensions of the holes：Provide a diameter tolerance of +/- .005”
3.Hole Tolerance：Holes up to 1/2″ in diameter can have a hole clearance of +/- .003″.
- Lead time:
Approximately 20-30 working days for one-time samples.
Another 25-35 working days for mass production.
Source: CFS Foundry Co., Ltd
Top5 - Redstone Manufacturing Co., Ltd
Image Source: https://redstonemanufacturing.com/
Redstone is an American company with a foundry in China and can receive guaranteed delivery services from an American company. Their services include die casting, investment casting, sand casting, sheet metal processing services, CNC machining services, metal injection molding services, and plastic injection molding services.
Their strength lies in combining Redstone Manufacturing’s global supply chain, tariff consulting and diverse production capabilities, with the end result being significant cost savings and reduced risk throughout your manufacturing process.
Value-Added Services:
1.Tariff and Tax Consultation: Provide tariff consultation, the optimal way of importation
2.CIF Calculation: Estimation of tariffs, production costs, freight costs, etc.
3.Third party inspection: including pre-shipment quality control and inspection
4.Legal protection: we can provide legal protection for signed contract agreements.
Source: Redstone Manufacturing Co., Ltd
Top6 - Ningbo Suijin Machinery Technology Co., Ltd.
Image Source: https://nbsjcast.com
SJ MACHINERY was established in 2022 and is headquartered in Ningbo City, Zhejiang Province. It is an Investment Casting Company specializing in the production of various investment castings and machining parts.
The products they produce include machined parts, valves and pumps, pipe fittings, auto parts, marine accessories, and construction accessories. The main casting methods used are lost wax casting, investment casting, water glass casting, and precision casting.
Production Capacity
- Workshop: 33,000 square meters of casting workshop, 2000 square meters of special machine shop.
- Production capacity: 1000 tons of lost wax casting products; 5000 tons of water glass casting products.
- Testing equipment: Spectrometer, metallurgical microscope, tensile tester, low temperature impact tester, X-ray tester, magnetic particle tester, UT, CMM and other cutting-edge testing equipment.
- Advantage:
Gray iron casting can be used for casting, the raw material is convenient, the casting has excellent tensile strength and is not easy to deform, which can reduce the production cost of the enterprise.
Top7 - Qingdao Seger Industrial Co., Ltd.
Image Source: https://www.segerindustrial.com/
Founded in 2022, Segar is a leading manufacturer of castings and forgings. Major product lines include sand casting, investment casting, die casting, forging and welding stamping. Materials include grey iron, ductile iron, stainless steel, steel, aluminum, bronze, etc. Products are widely used in auto parts, mining, construction, machinery, agriculture and other industries.
Segar not only has a professional technical team but also has advanced equipment and facilities, which are diverse and highly flexible and can provide customers with product solutions in various forms and sizes.
Quality Assurance
1. 100% material chemical composition test by spectrometer.
2. Mechanical property test: tensile strength, hardness, yield strength, elongation
3. comprehensive testing of dimensions.
4. internal quality inspection: microstructure inspection, ultrasonic inspection.
5. Appearance inspection
Top8 - Qingdao Xinghe Machinery Co., Ltd.
Image Source:https://www.qd-xinghe.com/
XINGEHE MACHINERY, established in 2005, is a Chinese investment casting manufacturer for metal parts castings. The main technologies include: die casting, investment casting, sand casting, gravity casting, forging and CNC machining.
Their strength lies in having a strong and efficient R&D team that strictly adheres to the ISO 9001:2008 standard. They can design and manufacture products according to customers’ ideas and samples. It is also equipped with three-dimensional coordinate detection, a spectrometer, MT detection equipment, and X-ray detection equipment. Check product quality.
Production Capacity
- Casting materials: Gray cast iron, ductile iron, bronze, aluminum, steel, stainless steel, zinc, zinc alloy
- Main Customers: BMW, KFC, WACKER, LG, HYUNDAI
Top9 - OLYM Metal Product Co., Ltd
Image Source: http://www.olymcast.com/en/
Founded in 2001, OLYM Metal is a professional investment casting manufacturer and one of the most powerful manufacturers in China’s investment casting industry. Their professional engineers are able to provide customers with one-stop solutions for optimized product design, casting, machining, heat treatment and finishing of parts.
OLYM Metal uses silica sol technology to process and produce various castings, covering various major products including machinery, musical instruments, transport, and hardware.
Production Capacity
- Production Capacity: Over 600 tons per year
- Materials: Carbon steels, alloy steel series (e.g. low temperature, tool, wear and heat resistant alloys) and stainless steel series (e.g. ferritic, austenitic, martensitic, duplex and precipitation hardening stainless steels).
- Precision casting ability range：
Source： OLYM Metal Product Co., Ltd
Top10 - Cheonseng Precision Foundry Co., Ltd.
Image Source: http://www.cs-cast.com/
Cheonseng, Founded in 2016 and headquartered in Shandong Province, China, is an precision investment casting foundry. The investment casting method of lost wax process is mainly used. It can provide customers with investment casting, alloy pouring, mold and tool manufacturing, precision machining and metal surface treatment.
Their products mainly include stainless steel castings, carbon steel castings, cobalt-based castings, nickel-based castings, and tool steel castings. It can produce construction hardware, ship hardware, kitchen hardware, pipe fittings, auto parts, railway parts and other mechanical parts. Their strength lies in providing high-quality products at the most competitive prices.
Production Capacity
- Production Capacity: 1.Annual output of precision castings more than 400 tons; 2.Maximum size of a single casting: 1000m*620m*380m, Weight: Up to 80kgs
- Services：Investment Cast Process，Alloy Poured，Die & Tool Making，Precision Machining，Metal Finishing
Source： Cheonseng Precision Foundry Co., Ltd.
Conclusion
This article mainly introduces ten investment casting companies in China. Overall, this is a detailed survey of China’s investment casting industry. By sorting out this information, readers can fully understand the current situation and potential of China’s investment and foundry industry.
