Diesel Care and Performance

What Diesel Care and Performance does

Founded in August 2001 as a wholly-owned subsidiary of Japan's Watanabe Manufacturing Seisakusho (渡边制作所株式会社), Jinzhou Golden Sun Technology Co., Ltd. (锦州金太阳技术有限公司) operates a precision sheet metal fabrication facility in Linghai City, Liaoning Province, China. The 50-mu (~33,000 sqm) factory is equipped for cutting, CNC turret punching, bending, welding, and coating, producing range hood components (casings, impellers, motor mounts, ventilation fans, exhaust vents, elbows), architectural hardware (aluminum window frames, mailboxes, sliding doors), LED lighting fixtures, and miscellaneous stamped goods. The firm employs roughly 60 staff including more than 20 technical professionals, and supplements manufacturing with CAD/CAM software development, mechanical and optical design, stamping die fabrication, and exhaust gas treatment device design.

Revenue is generated predominantly through B2B contract manufacturing exported to Japanese range hood manufacturers via the parent company's customer network, priced by quote based on specifications, materials, and order volume under multi-year contracts. Domestic Chinese revenue comes from building material sales to residential construction firms and from a Taobao storefront opened in July 2021 selling LED lighting and movable doors to consumers and small businesses. Capital formation has been internal and parent-funded, with Watanabe injecting cumulatively over 600 million JPY across 2001–2012 to finance facilities, equipment, and the now-merged Dalian Shinzheng subsidiary, with no venture capital or public shareholders evidenced in the source material.

The entity operates under Japanese management philosophy and quality systems transplanted from the parent, executing Japanese standards at Chinese manufacturing cost. Geographic reach is concentrated in Liaoning Province for facilities (Linghai headquarters and former Dalian branch), with an export market essentially limited to Japan and a secondary domestic Chinese construction segment; there is no indication of broader international expansion, digital/software products, or external shareholders.

Name

Diesel Care and Performance

Legal name

开云体育·（中国）官方网站

Website

https://dcpcart.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Jinzhou Golden Sun Technology Co., Ltd. is a precision sheet metal fabricator operating as a wholly-owned Chinese subsidiary of Japan's Watanabe Manufacturing, producing range hood components, building hardware, LED lighting, and CAD/CAM-based technical services for Japanese OEMs and domestic Chinese construction clients.

Ownership category

akta.pro rank

Product category

Sheet Metal Fabrication

NAICS

Sheet Metal Work Manufacturing (332322), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334), Metal Window and Door Manufacturing (332321)

SIC

Sheet Metal Work (3444), Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

Keywords

• Sheet metal fabrication
• Precision manufacturing
• Range hood components
• CAD/CAM services
• Building components

Headquarters

HQ city

Memphis

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Sheet Metal Fabrication Services: Contract manufacturing and processing of precision sheet metal components for export to Japan, primarily for range hood manufacturers. Includes CNC machining, welding, stamping, and coating services.
2. Technical Services: CAD/CAM software development, precision sheet metal design, mechanical design, optical design, die design, and technical consulting services.
3. LED Lighting Products: Manufacturing and sales of LED lighting fixtures for domestic and export markets.
4. Movable Doors and Windows: Production and sales of moving doors, sliding doors, and architectural window systems.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

The company designs and manufactures precision sheet metal components for range hoods and ventilation systems (casings, impellers, motor mounts, ventilation fans, exhaust vents, elbows, angle brackets), as well as architectural building elements (window frames, mailboxes), LED lamps, doors, and consumer products such as barbecue grills and water cup holders. It also offers CAD/CAM software development and technical design services. Production is contract-manufactured for export to Japanese manufacturers and sold domestically to Chinese construction firms and consumers.

Product overview

Jinzhou Golden Sun Technology Ltd. (金太阳技术有限公司) is a precision sheet metal design and manufacturing company founded in 2001 as a subsidiary of Watanabe Seisakusho (Japan). The company offers a unified portfolio centered on sheet metal fabrication with three main categories: (1) Range hood components including casings, fan impellers, motor mounts, ventilation fans, exhaust vents, and elbows; (2) Architectural building components including window frames and mailboxes; and (3) Technical services encompassing CAD/CAM software development, precision sheet metal design, mold design, and LED lighting products. The company operates manufacturing equipment for cutting, pressing, welding, and CNC processing, serving both Japanese and domestic Chinese customers.

Differentiator

Problem solved

Functional benefit

Products and services

• Range hood casing (锅壳)

Named customers2 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered supporting and major.

• Jinzhou Watanabe Import & Export Trading Co., Ltd. (锦州渡边进出口贸易有限公司)supportingChannel Partner/ Reseller/ Distributor · 1 May 2012Trading company established May 2012 with 500,000 RMB registered capital to facilitate import/export operations between the manufacturing subsidiary and Japanese parent company customers.
• Dalian Xinzheng Mechanical Products Co., Ltd. (大连信正机械制品有限公司)majorStrategic or Co-development Partner · 1 August 2010Subsidiary established by Watanabe Group in August 2010 with 10 million JPY investment. Received additional 200 million JPY investment in June 2012 for sheet metal coating equipment. Merged with Jinzhou Golden Sun in October 2015 to form unified operation.

Scale indicators5 records

Recent moves10 records

Expansion highlights5 records

Broad incumbents

• Broan-NuTone: North American leader in range hoods, ventilation fans, and indoor air quality products, including the Broan and NuTone brands. Comparable because it is a major end-customer/incumbent in the same range hood and ventilation product category that Jinzhou Golden Sun's components feed into.
• Midea Group: China's largest home appliance manufacturer with a leading range hood business (FOTILE and Midea brands). Comparable as a Chinese appliance OEM that consumes precision sheet metal subassemblies — analogous to the Japanese range hood manufacturers Jinzhou Golden Sun currently serves.

Direct peers

• Greenheck Group: Largest US manufacturer of commercial ventilation equipment including fans, dampers, louvers, and air distribution products. Comparable because its core product set (ventilation fans, exhaust vents, ducting components) maps directly to Jinzhou Golden Sun's range hood and ventilation product family.
• Systemair: European manufacturer of ventilation, heating, and air-handling products serving commercial and residential markets. Comparable because it designs and produces ventilation fans, ductwork, and air distribution equipment that overlap directly with Jinzhou Golden Sun's product portfolio.
• Volution Group: UK-listed manufacturer of indoor air quality and ventilation products including fans, ducting, and air distribution components. Comparable as a downstream user and producer of the same ventilation, ducting, and exhaust components that are core to Jinzhou Golden Sun's range hood product line.
• Robam Appliances: Leading Chinese range hood manufacturer with vertically integrated sheet metal production. Comparable because it both consumes and produces the same fabricated casings, impellers, motor mounts, and exhaust components that are Jinzhou Golden Sun's core range hood parts.
• Fotile: Premium Chinese kitchen appliance maker specializing in range hoods and built-in cooking equipment. Comparable as a Chinese kitchen appliance OEM with significant sheet metal content in its product bill of materials.

Others

• Bystronic: Global supplier of sheet metal fabrication machinery (laser cutting, bending, automation). Comparable as an enabling technology provider whose equipment (laser cutters, press brakes) sits in Jinzhou Golden Sun's production stack.
• Amada: Japanese manufacturer of sheet metal machinery including laser cutters, press brakes, and stamping equipment. Comparable as a Japanese equipment supplier that supplies the type of precision fabrication machinery Jinzhou Golden Sun uses, and as a Japanese industrial incumbent in adjacent sheet metal markets.
• Watanabe Manufacturing Seisakusho: The Japanese parent company and primary strategic stakeholder of Jinzhou Golden Sun. Included because it defines the customer pipeline, quality standards, and capital allocation framework for the subsidiary, making it the most strategically comparable entity even though it is also the parent.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/dieselcare

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 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 Diesel Care and Performance