Custom Heat-Resistant & Wear-Resistant Steel Castings Manufacturer
Founded in June 2005, ECOOSUN is an experienced manufacturer specializing in precision casting. Our registered capital reaches RMB 26.68 million, with a workforce of 123 staff including 6 senior engineers and 16 professional technicians.
We implement the ISO 9001:2015 quality management system strictly and have established complete internal quality control standards to guarantee stable product performance. We continuously introduce advanced casting technology and testing equipment, relying on technological innovation to maintain a leading position in China’s casting industry. The company has been awarded honors including “Xinghua Creditworthy & Contract-Abiding Enterprise” and “Advanced Technology Enterprise”.
We operate multiple casting production lines, with silica sol precision casting as our core process. Our annual output capacity exceeds 5,000 tons of cast steel components, supported by comprehensive physical and chemical inspection facilities and strong technical expertise.
Our core products cover a full range of heat-resistant alloy tooling for heat treatment furnaces: furnace trays, charging baskets, support racks, racks, vertical posts, lifting fixtures, guide rails, fixing beams, sliding blocks and other custom high-temperature cast parts.
Adhering to our commitments to quality, service and integrity, we take product quality as our top priority. We sincerely welcome new and existing clients from home and abroad to visit us for cooperation and technical exchanges.
For suitable precision alloy components, ECOOSUN also evaluates Silica Sol Investment Casting against the drawing, material grade and service conditions.
Why Choose ECOOSUN as Your Heat-Resistant Steel Castings Supplier?
- Specialized Heat-Resistant and Wear-Resistant Castings
ECOOSUN specializes in custom heat-resistant steel castings, wear-resistant castings and special alloy steel castings for high-temperature, high-load and abrasive industrial applications. - Industrial Furnace Parts and Heat Treatment Fixtures
Our core products include heat treatment baskets, furnace trays, furnace fixtures, furnace rolls, radiant tubes, walking beams, retorts and muffles, furnace fans and furnace conveyor parts. Components can be manufactured according to customer drawings, samples and operating requirements. - Integrated Casting and Machining Capabilities
Our in-house production capabilities cover medium-frequency induction melting, sand casting, lost foam casting and precision machining. This integrated process gives us better control over material quality, dimensional accuracy, production schedules and custom alloy steel casting costs. - Engineering Support for Custom Steel Castings
With 10 R&D engineers and an experienced technical team, we support drawing review, alloy selection, casting-process development and design optimization. We have particular expertise in large and complex heat-resistant alloy castings for industrial furnaces and heat treatment equipment. - Certified Quality-Control System
ECOOSUN is certified to ISO 9001, ISO 14001 and ISO 45001. Material analysis, dimensional inspection and process control are applied throughout production to help maintain consistent chemical composition, reliable casting quality and repeatable performance. - Reliable Production Capacity and Global Supply Support
Our steel foundry covers more than 50,000 m² and has an annual production capacity exceeding 5,000 metric tons. We support industrial furnace manufacturers, heat treatment companies, maintenance providers and spare-parts distributors with custom furnace parts, replacement castings and volume production.
Heat Treatment Furnace Parts & Heat-Resistant Alloy Castings
Heat Treatment Fixtures & Furnace Components Manufacturer
Custom heat-resistant alloy baskets, trays, fixtures, radiant tubes, furnace rolls and replacement parts for furnace manufacturers and heat treaters
Custom Heat-Resistant Castings Made to Your Drawing
- ECOOSUN manufactures custom heat-resistant steel castings, wear-resistant castings and industrial furnace parts according to customer drawings, samples and technical specifications. Our customized products include heat treatment baskets, furnace trays, furnace fixtures, furnace rolls, radiant tubes, walking beams, retorts and muffles, furnace fans and furnace conveyor parts.
- Our engineering team reviews 2D and 3D drawings, dimensions, tolerances, alloy grades, operating temperatures, furnace atmospheres, loading conditions and expected service life. Based on these requirements, we recommend suitable materials and manufacturing processes, including sand casting, lost foam casting and precision machining.
- For replacement furnace parts, customers may provide an existing drawing, a used component or information about the furnace model and operating conditions. From technical review and tooling development to sample production, inspection and volume manufacturing, ECOOSUN provides end-to-end custom casting support. Our goal is to improve component service life, reduce unplanned furnace downtime and minimize replacement risk.
Internal Furnace Components
OEM/ODM Heat Treatment Furnace Parts Made from Your Drawings
Precision Manufacturing for Heat Treatment Furnace ComponentsOur manufacturing facility integrates investment casting, sand casting, centrifugal casting, precision machining, welding and inspection to manufacture heat treatment furnace parts, high-temperature alloy components and custom furnace solutions for customers worldwide.
Our manufacturing facility integrates investment casting, sand casting, centrifugal casting, precision machining, welding and inspection to manufacture heat treatment furnace parts, high-temperature alloy components and custom furnace solutions for customers worldwide.
+44 7419 144346