Besser - Your Professional Precision
Investment Casting Solutions Expert
Certified by IATF16949, ISO9001, ISO14001, and ISO45001, BESSER specializes in custom silica sol investment casting & vacuum casting services, offering one-stop solutions for post-processing and providing the latest comprehensive casting solutions globally.
R&D Expertise
Our 15-member R&D team uses casting simulation software, achieving a first sample trial pass rate of over 95%, minimizing development costs.
Competitive Price
By utilizing near-net-shape casting & integrated services, we reduce machining, transportation & welding costs, resulting in competitive pricing.
Fast Delivery
Our fully automated shell-making lines complete 6-7 shell layers in 36 hours. Samples are delivered in 10 days, and bulk orders can be shipped within 30 days.
Customer Support
With 23 years of experience, we have offices and warehouses in Germany & Canada, providing localized service & reducing the risks of cross-border cooperation.
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— What We Offer —
Professional Investment Casting Service
With over 20 years of expertise, BESSER offers tailored investment casting solutions for global leaders.
Our advanced silica sol & vacuum casting technologies ensure precision, durability, and efficiency
—trusted across 12+ countries and certified by ISO9001, IATF16949, ISO45001, ISO14001, and more.
Silica Sol Investment Casting
We use medium-temperature wax and silica sol to cast complex structures, achieving excellent surface finish (Ra 3.2) and high precision (CT4–CT6).
Silica Sol Investment Casting
Key Features
- Complex geometries achievable
- Ra 3.2-6.3μm as-cast finish
- Low-cost molds
- Micro-feature precision: Thin walls, small holes, sharp details
- Minimal post-processing requirements
- Wide material compatibility
- No harmful alkaline components or irritating odors
Vacuum Investment Casting
We are capable of producing more high-temperature alloys by performing both steel melting and casting in a vacuum environment.
Vacuum Investment Casting
Key Features
- Ideal for high-performance alloys
- Casts materials not suitable for traditional methods
- Produces 0.5mm thin-walled, complex parts
- Reduces gas porosity and defects
- Achieves superior surface quality
- Minimizes post-production machining
- Enhances material strength and durability
— Our Products—
Typical Casting Products for
Diverse Industries
We are capable and experienced in casting carbon steel, low-alloy steel, stainless steel, duplex stainless steel,
nickel-based alloys and other special alloys.
nickel-based alloys and other special alloys.
Water Valve
Material
Stainless Steel, Carbon Steel and Low Carbon Steel
Industry
Valve & Pump
Wrench
Material
Stainless Steel, Carbon Steel and Low Carbon Steel
Industry
Hardware
Pump
Material
Stainless Steel, Carbon Steel and Low Carbon Steel
Industry
Valve & Pump
Valve
Material
Stainless Steel, Carbon Steel and Low Carbon Steel
Industry
Valve & Pump
Impeller
Material
Stainless Steel, High-temperature Steel, and Nickel-based Steel
Industry
Automotive
Gas Valve
Material
Stainless Steel, Carbon Steel and Low Carbon Steel
Industry
Valve & Pump
200+ Alloys:
From Standard to Custom
300-Series Stainless Steels
400-Series Stainless Steels
Duplex Stainless Steels
Carbon and Low-Alloy Steels
Nickel
Alloys
Tool
Steels
Industries We Serve
Combining experience and industry expertise, BESSER supports numerous industries, understanding their
unique needs to deliver the most responsive customized casting solutions.
unique needs to deliver the most responsive customized casting solutions.
Aerospace
Automotive
Train & Railway
Agricultural Equipment
Marine
Construction
Valve & Pump
Hardware
— Why Choose Us—
100% Reliable Certified
Investment Casting Factory
We can customize a wide range of metal components for you. With BESSER’s expertise and international certifications,
we are your most reliable supply chain partner.
High Capacity
- 2 fully automated shell-making lines
- Completes all 6-7 shell layers in 36 hours, 5 times more efficient than the industry average
- Annual capacity of 3,000 tons to meet large-scale order demands
Development Advantage
- Advanced casting simulation software
- Supported by a team of 15 experts
- First sample trial pass rate exceeds 95%
- 400+ new projects completed annually
Fast Delivery
- Bulk delivery as fast as 30 days
- Mold development in 10 days
- Sample delivery in 10 days
Competitive Pricing
- Reduced machining costs by near-net-shape
- Avoid welding costs with integrated casting of complex shapes
- Minimizes communication and transportation costs through our one-stop solution
More Than Just Casting:
Our Full-Service Capabilities
Complete Heat Treatment
BESSER offers in-house heat treatment to enhance your castings’ properties. We save you time and maintain quality by eliminating the need for outside vendors.
- Solution treatment
- Quenching and tempering
- Carburizing treatment
- Nitriding and nitrogen penetration
- Alloy penetration treatment
Advanced CNC Machining
Our 14 CNC machines turn castings into finished parts ready for your assembly line. We handle large components with high precision, reducing your supply chain steps and costs.
- 3-axis and 4-axis machining centers
- Maximum workpiece dimensions: 800×800×600mm
- Precision tolerance capability: 0.01mm
Superior Surface Finishing
We ensure your parts look good and perform well with 16 different surface finishing options. Our treatments include shot blasting, sand blasting, electrolytic polishing, acid cleaning, passivation, vibratory finishing, mirror polishing, wire drawing, painting, powder coating, zinc plating, dacromet coating, electrophoretic blackening, phosphating blackening, zinc-nickel plating, and chrome plating. Trust us for delivering one-stop solutions for all surface treatment needs.
Integrated Assembly Services
Let us combine your cast parts with other components to create finished assemblies. This simplifies your supply chain and reduces your inventory management work.
- Component assembly
- Testing of functional assemblies
- Comprehensive packaging for assembled components
— Better Quality, Lower Costs—
Taking Quality Seriously: Our In-House Testing Equipment
As one of leading investment casting companies in China, we have invested 2 million RMB in in-house testing equipment to achieve superior quality and meet international standards.
German Spectro Spectrograph
Chemical composition analysis to ensure material stability and adherence to international standards.
Swedish Hexagon CMM
Dimensional inspection with micron-level precision to verify tight tolerances in complex geometries.
Precision Calipers Inspection
Fast and accurate manual measurements during both initial and final dimensional inspections.
3D Scanning Inspection
Advanced digital geometry scanning to validate intricate shapes and detect dimensional deviations.
Salt Spray Testing Chamber
Corrosion resistance testing to simulate harsh environments, ensuring product durability and long-term reliability.
X-Ray Testing (Outsourced)
Internal defect detection for complex castings to ensure structural integrity and flawless quality.
From Design to Delivery:
How to Work with Us
Ready to manufacture your parts? Send your drawings now and get a fast, professional response.
1
Submit Your Drawing
Send us your technical files to begin evaluating your design requirements.
2
Feasibility & Quotation
Our engineers assess castability and provide a detailed quote within 24–48 hours.
3
Technical Alignment
We’ll confirm tolerances, key surfaces, and any special requirements via a video meeting.
4
Tooling & Sample Casting
We create custom tooling and produce initial samples for review and approval.
5
Sample Approval
You inspect and approve the samples; modifications can be made if needed.
6
Mass Production
Once approved, we move to full-scale production using our automated lines and machining centers.
7
Quality Inspection & Delivery
We perform full testing and deliver safely packed goods via DAP or FOB terms.