Best First Solar Modules Suppliers

Jiangsu Oliter Energy Technology Co., Ltd.

🇨🇳 China

1998

301-500 people

Manufacturer/Trading Company

Established brand

Own brand

Product customization

High-tech enterprise

Shipments

104

Key customer

IMPORTACIONES SOLAREXTREM K D EIRL

Key market

Africa

Description

Jiangsu Oliter Energy Technology Co., Ltd., a member of the Oliter Group, is a prominent manufacturer and energy technology specialist based in Yangzhou, China. Established in 1998, the company operates an expansive 140,000-square-meter production facility with an annual capacity reaching 5,000,000 kVAh. With a workforce of 301 to 500 employees, including a dedicated team of professional engineers, the company focuses on the research, development, and manufacturing of advanced energy storage solutions for global markets.

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DRS Industries, Inc.

🇺🇸 United States

1983

11-50 people

Manufacturer/Service Company

Established brand

OEM manufacturer

Product customization

Industry association member

Key customer

ADVANCED PLASTIFORM

Key market

Asia

Description

DRS Industries, Inc. is an American-made tooling and injection molding manufacturer headquartered in Holland, Ohio. Founded in 1983, the company operates as an integrated manufacturing partner, providing a one-stop-shop solution that spans from initial design and engineering to final production. Operating out of a 43,600 sq. ft. facility equipped with 12 CNC centers, boring mills, and EDM capabilities, the company specializes in highly engineered injection molding solutions, including rapid tooling, aluminum tooling, and complex overmolding. Their product expertise includes plastic connectors, lenses, reflectors, pump components, and filtration products. DRS Industries serves a global clientele across diverse sectors such as automotive, aerospace, medical, appliance, and telecommunications, maintaining a portfolio of over 7,000 built molds. The company is capable of handling production volumes ranging from 100 to 10,000 parts, offering specialized services in prototyping, low-volume production, and assembly. Committed to high quality standards, the company holds ISO 9001, ISO 14001, and IATF 16949 certifications, ensuring precision for complex features, tight tolerances, and molded inserts. Their client base includes major industry leaders such as Ford, Honda, Honeywell, and Vitamix.

Global Industrial Components, Inc.

🇺🇸 United States

1994

11-50 people

Distributor/Trading Company/Wholesaler/Service Company

Established brand

Multinational enterprise

Shipments

336

Key customer

KIRCHHOFF AUTOMOBILE MEXICO SA DE CV

Key market

🇺🇸 United States

Description

Global Industrial Components, Inc. (GIC) is a veteran-owned and Minority Business Enterprise (MBE) certified distributor and manufacturer based in Woodbury, Tennessee. Founded in 1994, the company has over 28 years of experience specializing in industrial fasteners, assembly components, and global supply chain management. As an approved Tier I and Tier II automotive supplier with Level III PPAP capabilities, GIC serves major OEMs including Ford, Toyota, GM, and Tesla, alongside industries such as medical, electronics, marine, and energy. The company's extensive product portfolio features standard and specialty fasteners, cold-headed parts, castings, forgings, and machined components. Their technical capabilities include CNC machining, milling, turning, and screw/Swiss machining, complemented by electro-mechanical and light-duty assembly services. GIC also provides MRO products from recognized brands like 3M, Stanley, and Loctite. With a strong focus on cost-reduction and supply chain optimization, GIC manages a robust international network, sourcing high-quality components from markets in Taiwan, China, Germany, and Japan. The company operates with a team of 11 to 50 employees and generates approximately $20 million in annual revenue, positioning itself as a versatile partner for manufacturing businesses worldwide seeking reliable sourcing and production solutions.

Dahlbeck Engineering Company

🇺🇸 United States

2003

5-10 people

Service Company/Distributor/Manufacturer

Established brand

Eco-friendly supplier

Key customer

DESRI

Description

Dahlbeck Engineering Company, founded in 1985 and based in San Clemente, US, is a service company, distributor, and contract manufacturer specializing in dehumidification and climate control engineering. With 5 to 10 employees, the company provides innovative systems and comprehensive solutions for critical applications in industries such as aerospace, biopharma, marine, and archival storage. They offer a wide range of products including desiccant dehumidifiers, industrial dehumidifiers, rental dehumidifiers, rental air conditioners, rental chillers, rental heaters, climate control systems, HVAC equipment rental, humidity transmitters, heat exchangers, air handlers, cooling systems, drying equipment, and industrial fans. Dahlbeck Engineering Company partners with key industry players like Munters for dehumidification equipment, Polygon for rental equipment and services, ICS Chillers, and Vaisala for humidity and temperature transmitters. They also provide consulting services, engineering, installation, commissioning, system upgrades, retrofits, and ongoing maintenance and support. Their expertise extends to specialized solutions like the Munters IceDry 1400 AirC for cold storage and freezer systems, capable of achieving -40F/C dewpoint. The company also has involvement in the energy sector, particularly with projects related to renewable energy and battery energy storage systems (BESS).

Dahl-Vaughn Inc.

🇺🇸 United States

1997

11-50 people

Distributor/Service Company/Trading Company

Established brand

Industry association member

Key customer

A C ELECTRIC COMPANY

Key market

🇺🇸 United States

Description

Dahl-Vaughn Inc. is a Granada Hills, California-based distributor, trading company, and service provider specializing in engineering solutions for aerospace, commercial, and utility applications. Established in 1997, the company is a Certified Veteran Owned Small Business that operates as a key channel partner for Dresser Utility Solutions, serving the California and Nevada regions. Dahl-Vaughn Inc. provides a comprehensive portfolio of measurement and control instrumentation, including rotary, turbine, and diaphragm meters, as well as electronic volume correctors and data recorders. The company's technical expertise extends to overpressure protection and valve automation, offering pressure relief valves, electric and pneumatic actuators, and chemical injection pumps. Their product range also encompasses specialty hoses, industrial filters, and high-performance RF technology such as low-noise amplifiers for the defense sector. Beyond equipment supply, they provide critical services including valve sizing, product repair, and engineering support for infrastructure projects involving solar energy, water purification, and battery storage systems. Dahl-Vaughn Inc. serves a diverse client base ranging from government agencies and public utilities to industrial manufacturers, maintaining a commitment to industry safety standards as a founding member of the California Alliance for Safety and Training (CAST).

IR-G Industrial Rubber & Gasket

🇺🇸 United States

1981

11-50 people

Manufacturer/Distributor/Wholesaler/Service Company

Established brand

Product customization

Industry association member

Key customer

AFFILIATED DISTRIBUTORS

Description

IR-G Industrial Rubber & Gasket is a premier distributor and custom manufacturer headquartered in Nashville, Tennessee. Founded in 1981, this second-generation family-led company has grown into a leading regional provider with multiple locations across Tennessee and Alabama. IR-G specializes in a comprehensive range of industrial components, including hydraulic and industrial hoses, gaskets, seals, conveyor belting, and power transmission components. The company operates as a NAHAD-listed fabricator, adhering to strict Hose Safety Institute (HSI) guidelines for the assembly of hydraulic, metal, fluoropolymer, and composite hoses. With a robust inventory of nearly 40,000 SKUs, IR-G serves as a critical link between major industrial brands—such as 3M, Danfoss Aeroquip, Gates, and Eaton—and diverse sectors including construction, healthcare, and fleet maintenance. Their manufacturing capabilities are supported by advanced technology, including two waterjet machines with CAD software for precision gasket cutting and specialized equipment for metal hose welding, tube bending, and hose crimping up to 4 inches in diameter. Beyond product distribution, IR-G provides high-value maintenance and engineering services. These include custom design and engineering, mobile hydraulic service units, and refurbishing for pumps, valves, and heat exchangers. To support operational efficiency for B2B partners, the company offers sophisticated supply chain solutions such as Vendor Managed Inventory (VMI), Kanban, Just-In-Time (JIT) delivery, and kitting services. IR-G is recognized for its customer-centric approach, combining technical expertise with a commitment to quality and safety in every assembly.

Qingdao Jinjing Co., Ltd.

🇨🇳 China

1993

1001-2000 people

Manufacturer

High capacity factory

Established brand

Large enterprise group

High-tech enterprise

Shipments

1873

Key customer

FIRST SOLAR VIETNAM MANUFACTURING

Key market

Europe

Description

Qingdao Jinjing Co., Ltd., a subsidiary of the Jinjing Group established in 1904, is a premier technology-based manufacturer specializing in the research, development, and processing of high-performance glass. Based in Qingdao, China, the company operates a massive 200,000 square meter facility and employs between 1,000 and 2,000 professionals. As a global leader in patterned glass production with a daily output of 1,300 tons, the company also serves as a key participant in formulating China's national industry standards for embossed, wired, and solar glass. The company's extensive product portfolio includes Ultra Clear Glass, Low-E Glass (Single, Double, and Triple Silver), Solar Glass, TCO Glass, and specialized solutions for rail transit and curtain walls. Their manufacturing capabilities are supported by 13 float lines and advanced machinery imported from leading global suppliers such as Grenzebach, Lisec, and Glaston. Jinjing offers comprehensive OEM and processed glass services, including tempering, laminating, insulating, and screen-printing, catering to the architectural, automotive, and solar energy sectors. With a strong commitment to quality, Qingdao Jinjing holds numerous international certifications including CE, SGS, REACH, SGCC, and IGCC. The company maintains a significant global footprint, exporting to North America, Europe, and Southeast Asia. Their high-profile project portfolio includes supplying glass for the Shanghai Tower, Burj Khalifa, and the Beijing Olympic 'Bird's Nest' stadium, as well as providing specialized glass for China's high-speed locomotive fleet.

Donghai Young Light Optical Technology Co., Ltd.

🇨🇳 China

1997

11-50 people

Manufacturer

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key customer

FIRST SOLAR

Key market

North America

Description

Donghai Young Light Optical Technology Co., Ltd. is a manufacturer specializing in infrared heating lamp technology and quartz glass products, with a production center in Lianyungang, China. Established in 1997, the company has over 20 years of experience in the infrared heating industry, operating a 2000 square meter factory workshop with 11-50 employees. They offer a comprehensive range of industrial infrared heating solutions, including various types of infrared heat lamps such as carbon infrared heat lamps, halogen infrared heat lamps, twin tube infrared heat lamps, and special shape infrared heat lamps. Their product portfolio also includes quartz heating elements, fused quartz glass, quartz tubing, rods, discs, and labware. Donghai Young Light Optical Technology provides OEM and ODM services, offering custom-made solutions and replacement lamps for various industrial applications, including printing, PET bottle blowing, and general industrial heating. The company holds ISO 9001, CE, and RoHS certifications, ensuring high-quality products. They began exporting to overseas markets in 2015 and now serve clients in over 50 countries, including Germany, the UK, and the USA, with notable customers such as Heidelberg, Krones, Philips, Pepsi Cola, and Honeywell.

Vietstar Meiden Corporation

🇻🇳 Vietnam

2002

11-50 people

Manufacturer/Service Company

Established brand

Product customization

Multinational enterprise

OEM manufacturer

Shipments

217

Key customer

MEIDEN SINGAPORE

Key market

🇻🇳 Vietnam

Description

Vietstar Meiden Corporation is a premier manufacturer and service provider specializing in electrical switchgear and power distribution systems. Established in 2002 and headquartered in Ho Chi Minh City, the company became a strategic member of Japan's Meiden Group in 2021. As a leading switchboard manufacturer in Vietnam, the company operates as an OEM and contract manufacturer, serving major clients such as EVN, Bosch, Vinfast, and Intel across the infrastructure, energy, industrial, and commercial sectors. The company's extensive product portfolio includes medium-voltage (MV) and low-voltage (LV) switchboards, vacuum circuit breakers, control panels, and MV/LV prefabricated sub-stations. Beyond electrical systems, they provide mechanical fabrication services for metal enclosures and cable support systems. Their technical capabilities encompass the full project lifecycle, from meticulous design compliant with IEC/JIS standards to professional installation, 24/7 maintenance, and system repair. With a dedicated workforce of skilled engineers and technicians, Vietstar Meiden Corporation operates a specialized manufacturing facility and has supplied equipment to over 3,000 projects and the national electricity grid. Leveraging its partnership with Meidensha Corporation, the company is positioned as a key production hub for the Mekong Region, expanding its reach from the domestic Vietnamese market into ASEAN and broader international markets.

Vietnam Industrial Systems Company Limited

🇻🇳 Vietnam

2003

101-200 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

Shipments

Key customer

CONG TY TNHH GENERAL ELECTRONIC HAI PHONG

Key market

🇻🇳 Vietnam

Description

Vietnam Industrial Systems Company Limited is a Hanoi-based manufacturer and wholesaler specializing in electrical distribution and industrial control equipment. Established in 2003, the company has grown into a significant industrial player with a workforce of 101 to 200 employees. It operates a dedicated manufacturing facility and maintains quality standards through ISO 9001:2015, 5S, and JIS certifications. The company's core expertise lies in the production of low and medium voltage electrical panels, motor control centers (MCC), metal-enclosed switchgear, and automation cabinets for manufacturing processing lines. Beyond electrical systems, they provide comprehensive sheet metal processing services, producing conveyors, camera cabinets for marine applications, cable trays, ladders, and trunkings. Their technical capabilities extend to the manufacturing and wholesale of electric motors, generators, and transformers. Vietnam Industrial Systems Company Limited serves a diverse international clientele, including major global brands such as Samsung Electronics, Toyota Motor Vietnam, and Brother Industries. While maintaining a strong presence in the domestic Vietnamese market, the company actively exports to Japan and Singapore, sourcing high-quality components and materials from the United States, India, and China to support its manufacturing operations.