LEE METAL GROUP LTD

What LEE METAL GROUP LTD does

LEE METAL GROUP LTD, operating commercially as JINGYE (精业), is a privately held Chinese industrial machinery manufacturer founded in 1992 and headquartered in Foshan, Guangdong Province. The legal entity is FOSHAN JINGYE MACHINERY MANUFACTURING CO., LTD., and the company is structured as a diversified enterprise group with wholly-owned subsidiaries including JINGYE Moulds, JINGYE Machinery, JINGYE Technology, Jiangsu JINGYOU Moulds, and Anhui PPIC. The group designs and manufactures aluminum extrusion dies and a broad portfolio of auxiliary equipment for aluminum profile production lines, including billet/log heating production lines, aging ovens, thermal break profile processing lines (two-steps and three-steps methods), 3D/4D wood effect coating lines, die spotting/separation/pressing equipment, surface treatment machines (polishing and wire-drawing), and packaging equipment. Core manufacturing capabilities are built around CNC turning and milling machining centers, CNC slow wire-cut electrical discharge machines, and 3D inspection systems, with engineering design supported by CAE finite element analysis and CAD computer-aided design.

The company generates revenue primarily through direct B2B sales of capital equipment to aluminum profile manufacturers in China and overseas export markets (North America, Central/South America, Africa, the Middle East, Southeast Asia). It also produces polyamide insulation strips used in thermal break aluminum profiles as a complementary consumable line, and provides integrated services spanning R&D, design, manufacturing, installation, commissioning, and after-sales technical support. Its go-to-market is enterprise field sales supplemented by active participation in flagship industry events such as the Guangdong Aluminum Processing Technology (International) Symposium and the Shanghai Aluminum Association Aluminum Industry Summit Forum, where it launches new products including the JYCBS automatic die cleaning and caustic soda recovering system introduced in November 2018. Named customers include 32 Chinese aluminum profile manufacturers such as Liaoning Zhongwang, Xingfa, Jianmei, Guangdong Fenglv, and Yinde Conch Profiles, reflecting a broad enterprise base concentrated in a single downstream vertical.

Name

LEE METAL GROUP LTD

Legal name

FOSHAN JINGYE MACHINERY MANUFACTURING CO.,LTD.

Website

https://leemetalgroup.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

1–10 employees

Short description

LEE METAL GROUP LTD (JINGYE) is a privately held Chinese industrial machinery manufacturer, founded 1992 in Foshan, that designs and sells aluminum extrusion dies and auxiliary equipment, including heating lines, thermal break processing systems, surface treatment machines, and the JYCBS die cleaning system, to aluminum profile manufacturers in China and overseas export markets.

Ownership category

akta.pro rank

Product category

Aluminum extrusion dies and processing equipment

SIC

Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

Aluminum Project Development, Engineering & EPC (Smelters/Refineries) (IMAKACAO)

akta.pro secondary industries

Aluminum Fabrication & Finishing (Machining, Anodizing, Coating) (IMAKACAI), Electroplating & Metal Finishing (Anodizing/Galvanizing/Passivation) (IMAIAKAE)

Keywords

• Aluminum extrusion dies
• Aluminum processing equipment
• Extrusion production lines
• Thermal break processing
• Polyamide insulation strips

Headquarters

HQ city

Foshan

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Industrial Machinery and Equipment Sales: The company generates revenue primarily through the manufacture and sale of aluminum extrusion dies and aluminum profile processing auxiliary equipment. Products are sold as capital equipment to aluminum profile manufacturers, with custom engineering and manufacturing capabilities. Equipment includes production lines, individual machines, and complete turnkey processing systems.
2. Polyamide Insulation Strips: The company also manufactures polyamide insulation strips used in thermal break aluminum profiles, providing a complementary product line to its processing equipment.
3. Technical Services and Support: The company provides integrated services including R&D, design, manufacturing, installation, and planning services for aluminum profile production lines. Installation, commissioning, and after-sales technical support represent additional service revenue.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

LEE METAL GROUP LTD (JINGYE) designs and manufactures aluminum extrusion dies and auxiliary aluminum profile processing equipment, including continuous extrusion production lines, automatic multi-log/single-log aluminum billet heating lines, aging and die heating ovens, two-steps and three-steps thermal break processing lines, 3D/4D wood-effect coating and hot transfer decoration lines, die spotting/separation/pressing equipment, surface treatment machines (drawing, polishing), film laminating and packaging machines, plus polyamide insulation strips. The company provides integrated R&D, design, manufacturing, installation, commissioning, and after-sales technical support for aluminum profile manufacturers.

Product overview

LEE METAL GROUP LTD (精业/JINGYE) is a manufacturer specializing in aluminum extrusion dies, auxiliary equipment for aluminum extrusions, and polyamide insulation strips. The company offers a comprehensive portfolio of industrial machinery organized into product categories: (1) Extrusion Lines - continuous extrusion production line equipment; (2) Automatic Die Cleaning System (JYCBS) - automated caustic soda die cleaning with waste recovery for zero liquid discharge; (3) Aluminum Billet/Log Heating Production Lines - including full-automatic multi-log, single-log, and multi-billet heating lines; (4) Aging and Die Ovens - including aging ovens, die ovens, and infrared die ovens; (5) Thermal Break Aluminum Profile Processing Lines - offering both Two-Steps and Three-Steps methods with knurling, strip insertion, rolling and testing equipment; (6) Wood Effect Production Lines - 3D/4D wood grain coating, hot transfer machines, and splitting machines; (7) Die Machines - die spotting, separation, and pressing equipment plus multi-function work tables; (8) Surface Treatment Machines - flat and profiled surface brushing/polishing machines; (9) Sticking and Packaging Machines - film application, wrapping, and thermal contraction packaging; (10) Other Equipment - truing machines, hydraulic lifting platforms, and container loading platforms. The products serve aluminum profile manufacturers providing integrated R&D, design, manufacturing, installation and planning services for automated production lines.

Differentiator

Problem solved

Functional benefit

Brands

• JYCBS: Automatic Die Cleaning with Caustic Soda Recovering System - a new product line launched at the 2018 9th Guangdong Aluminum Processing Technology (International) Seminar, featuring automated aluminum extrusion die alkaline cleaning and waste liquid comprehensive recycling system.

Products and services

• Continuous Extrusion Production Line Continuous aluminum extrusion production line equipment integrating research, design, manufacturing, installation and planning for automated, program-controlled aluminum profile production.
• JYCBS Automatic Die Cleaning with Caustic Soda Recovering System Automated system combining aluminum extrusion die alkaline cleaning with a caustic soda and waste liquid recovery system. Achieves zero liquid discharge by separating aluminum ions from waste solution, reducing caustic soda consumption and environmental impact for aluminum profile manufacturers.
• Full-Automatic Multi Long Aluminum Billet/Log Heating Production Line Automated heating production line for multiple long aluminum logs/billets, combining thermal engineering, mechanical, automatic control, hydraulic, optoelectronic, and temperature measurement technologies with hot air circulation and waste heat recovery. Supports oil, coal, or gas heating.
• Full-Automatic Single Aluminum Billet/Log Heating Production Line Rapid heating production line for single aluminum logs, integrating thermal engineering, auto-control, hydraulic and optoelectronic technologies with gas spraying and waste heat recovery for fast heating and low energy consumption.
• Full-Automatic Multi Short Aluminum Billet Heating Production Line Automated heating production line for multiple short aluminum billets, integrating thermal, mechanical, automatic control, hydraulic, servo and sensing technologies for rapid forging or extrusion production support.
• Aging Oven (JYHF) Aging treatment equipment for aluminum alloy profiles after extrusion, rapidly improving strength to meet usage requirements. Features unique sealed design for fast heating, high efficiency, stability, and low energy consumption. Supports natural gas, liquefied petroleum gas, and light diesel oil.
• Die Oven (Rapid Die Heating Furnace) Rapid die heating oven using magnetic induction heating controller, featuring fast uniform heating, temperature precision, short heating time and reduced die surface oxidation.
• Infrared Die Oven Infrared die oven using silicon carbide rod heating elements with infrared radiant panels for uniform heating. Drawer tray design extends die lifespan.
• Two-Steps Method Thermal Break Aluminum Profile Processing Production Line Production line combining knurling and strip insertion in one step on one machine, with rolling machine, testing machine, and auxiliary racks. Improves efficiency, saves energy, and reduces consumption for thermal break aluminum profile production.
• Three-Steps Method Thermal Break Aluminum Profile Processing Production Line Production line using separate knurling machine, strip insertion/assembly machine, rolling/crimping machine, and shear force testing machine. The three-step process prevents strip wear during insertion, ensuring stable longitudinal shear force along the entire length of finished thermal break profiles.
• 3D/4D Wood Effect Coating and Decorating Production Line Innovative surface treatment technology spraying special powder on pre-sprayed base layers, then baking in a curving oven to achieve 3D simulation wood grain visual effects and tactile sensations. Resulting wood grain patterns are wear-, oil-, corrosion-, and UV aging-resistant for aluminum, steel, glass, and plastic surfaces.
• Polyamide Insulation Strips Polyamide insulation strips used in thermal break aluminum profiles, providing a complementary product line to the company's thermal break processing equipment for aluminum profile manufacturers.
• Aluminum Extrusion Dies Custom-designed aluminum extrusion dies (including porous dies and large multi-nozzle dies) engineered using CAE finite element analysis and CAD computer-aided design, manufactured through CNC turning, CNC milling, CNC slow wire-cut EDM with 3D inspection for aluminum profile production lines.
• Integrated Production Line Installation and After-Sales Service Integrated services including R&D, design, manufacturing, installation, commissioning, and after-sales technical support for aluminum profile production lines, provided as part of the equipment supply contract.

Quantifiable outcome

• JYCBS system achieves zero wastewater discharge in die cleaning process through caustic soda recovery and aluminum ion separation
• +4 more outcomes

Named customers33 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Granco Clark: US-based specialist in aluminum extrusion handling and auxiliary equipment (log heaters, aging ovens, pullers, saws, packaging). Highly comparable to JINGYE as both supply complete auxiliary equipment lines to aluminum profile manufacturers globally.
• Italpresse Gauss: Global supplier of high-pressure die casting and aluminum extrusion equipment. Comparable to JINGYE in serving aluminum profile producers with capital equipment, though Italpresse focuses more on the press itself.
• Presezzi Extrusion: Italian manufacturer of aluminum extrusion presses and auxiliary equipment, including billet heaters and handling lines. Comparable to JINGYE in supplying integrated extrusion line solutions to global aluminum processors.
• Wuxi Xuelang Industrial Technology: Chinese domestic peer also manufacturing aluminum extrusion auxiliary equipment and production lines for the Chinese profile manufacturing market. Comparable to JINGYE as a direct China-based competitor with similar product scope and customer base.
• Technoferrara: Italian maker of extrusion presses and auxiliary equipment for aluminum profile manufacturers. Closely comparable to JINGYE in serving extrusion customers with capital equipment and turnkey line solutions.

Broad incumbents

• ABB (Industrial Automation): Global industrial automation supplier whose components (motors, PLCs) are used inside extrusion lines — JINGYE's polishing machines explicitly use ABB main motors. Indirect comparator as a supplier into the same equipment ecosystem.
• Danieli: Italian metals industry equipment supplier with aluminum-specific product lines. Comparable to JINGYE as a broader incumbent offering turnkey aluminum processing solutions to extruders worldwide.
• SMS group: German engineering conglomerate serving the metals industry with plants, equipment and services for steel and nonferrous metals including aluminum. Broader incumbent competitor with greater scale and global footprint than JINGYE.

Regional players

• Jiangsu Lanling Aluminum Technology: China-based supplier of aluminum extrusion equipment and auxiliary machinery. Comparable to JINGYE in product offering and target market, primarily competing within China's domestic extrusion equipment market.

Others

• Wagner Thermal Spray: Provider of surface treatment and finishing technology including powder coating lines used by aluminum processors. Adjacent player to JINGYE's 3D/4D wood effect coating and surface treatment equipment business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/lee-metal-group-ltd

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about LEE METAL GROUP LTD