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Heat Treatment Fixtures & Furnace Components Manufacturer
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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.

Heat Treatment Furnace Parts Manufacturer

Direct answer: ECOOSUN manufactures custom heat-resistant steel castings and furnace components for heat-treatment plants and industrial furnace manufacturers.

Our confirmed scope includes casting, technical review, laboratory testing, dimensional inspection and project-specific quality checks based on customer drawings, samples and operating conditions.

Core products: Heat Treatment Baskets, Heat Treatment Trays, Heat Treatment Fixtures, Radiant Tubes and Furnace Rolls.

For a technical review and preliminary quotation, send the part name, drawing or sample photos, key dimensions, furnace type, operating atmosphere, loading conditions, quantity and inspection requirements through our RFQ contact page.

Why Choose ECOOSUN as Your Heat-Resistant Steel Castings Supplier?

  • Heat-resistant steel castings and furnace components
    Custom parts for heat-treatment plants and industrial furnace manufacturers.
  • Five core product families
    Heat Treatment Baskets, Heat Treatment Trays, Heat Treatment Fixtures, Radiant Tubes and Furnace Rolls.
  • Drawing- and sample-based technical review
    The quotation review considers part geometry, furnace conditions, loading and inspection requirements.
  • Laboratory and inspection support
    Project-specific quality checks can include dimensional inspection and other agreed testing.
  • RFQ support for replacement and custom parts
    Send drawings, samples, dimensions, furnace information, quantity and required documentation.
Person standing outside the factory entrance with the manufacturing building in the background

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

Jonny introducing ECOOSUN at the factory entrance
Worker beside an operating furnace in the foundry workshop

Custom Heat-Resistant Castings Made to Your Drawing

  1. 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.
  2. 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.
  3. 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.
ECOOSUN, Your Heat-Resistant Casting Partner

Get to know ECOOSUN and the team behind our heat-resistant castings. We help customers turn application requirements into practical casting solutions for heat treatment and other high-temperature environments.
Every project starts with understanding your operating conditions. From alloy selection to casting production, our team works with you to balance durability, performance, and cost. Whether you need standard components or custom castings, share your drawings and requirements with us to discuss a solution suited to your application.

Meet Jonny, Your Direct Factory Contact

Hi, I’m Jonny, and I lead ECOOSUN’s international sales team. I’m here to help you find the right heat-resistant casting solution for your application. Whether you have detailed drawings or an initial idea, we can discuss your requirements and offer free design support.
You’ll work directly with me and our factory team throughout the process. Share your dimensions, operating conditions, and project priorities so we can help you explore suitable options. From your first inquiry to production planning, we focus on clear communication and practical support to help you move your project forward.

Inside ECOOSUN’s Wax Injection Workshop

Join Jonny in our workshop for a closer look at the wax patterns behind our castings. Discover how attention to shape and detail begins long before the finished heat-resistant component takes form.

Inside ECOOSUN’s Semi-Finished Parts Workshop

Join Jonny in ECOOSUN’s workshop to explore a variety of semi-finished heat-resistant castings. From baskets and trays to other furnace components, see the different shapes and designs taking form before final finishing.

Precision Manufacturing for Heat Treatment Furnace Components

ECOOSUN supports custom heat-resistant steel castings and furnace components for heat-treatment plants and industrial furnace manufacturers. The exact casting, finishing and inspection route is confirmed according to the part design and project requirements. Send Your Drawing for Review.

Blue foundry production equipment with a raised steel platform and orange machinery
Vertical-spindle production equipment above a worktable in the factory
Person seated at a desk with a computer and documents in the factory office
Worker beside an operating furnace in the foundry workshop
Honeycomb furnace basket castings arranged in rows in the workshop
Jonny holding an open-grid wax pattern for a furnace tray in the ECOOSUN workshop
Stacked furnace components secured with protective wrapping on a pallet
Jonny holding a round wire-mesh furnace charging basket in the ECOOSUN factory courtyard
Large mould box filled with sand in the foundry workshop
Rows of furnace basket castings with open-grid sides and projecting locating posts
Large industrial furnace with its front door and chamber opening visible in the workshop
Jonny beside large cast furnace components arranged on the ECOOSUN workshop floor
Rectangular open-grid furnace tray castings with rounded cells stored upright
Jonny holding a rectangular furnace fixture wax pattern in the ECOOSUN workshop
Open-grid furnace castings with honeycomb sections arranged in the production workshop
Rectangular open-grid furnace components stacked upright in the workshop
Open-grid furnace castings stacked upright in closely arranged rows
Jonny showing stacked open-grid furnace trays and fixture rods in the ECOOSUN workshop
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About ECOOSUN

ECOOSUN is the overseas operating brand of Xinghua Hengxin Machinery Co., Ltd. (江苏兴化市恒鑫机械有限公司), a heat-resistant steel casting manufacturer established in June 2005 in Xinghua, Jiangsu, China.

Registered capital: RMB 26.68 million. ECOOSUN mainly supports heat-treatment plants and industrial furnace manufacturers with drawing- and sample-based casting, technical review, laboratory testing, dimensional inspection and project-specific quality checks.

Contact: Jonny · jonnyzhang@ecoosun.com · +86 18823315014 · WhatsApp +44 7419 144346
No. 8 Shunda Road, Science and Technology Industrial Park, Xinghua, Taizhou, Jiangsu 225753, China

Official ECOOSUN company facts and product catalog · Download the catalog PDF