Rainbow Industrial Holdings Limited
Rainbow Industrial Holdings Limited
ðŸ‡ðŸ‡° Hong Kong
201-300 peopleManufacturerRainbow Industrial Holdings Limited, also known as Kowloon Metal Spring Factory, is a professional manufacturer and exporter specializing in high-precision metal components. Headquartered in Hong Kong with significant manufacturing operations in Guangzhou, China, the company has been a prominent player in the industrial supply chain since its founding. The organization employs between 201 and 300 professionals and maintains a robust international trade presence, particularly across North America, India, and Southeast Asia.
The company specializes in the production of a wide range of spring and wire products, including compression, torsion, helical, extension, and flat springs. Their extensive product portfolio also features automotive seating components, sinuous wire clips, metal rods, spring pins, and plastic actuator caps. These components serve critical roles in the automotive, furniture, and machinery sectors, supporting major global clients such as Tesla, Minebea AccessSolutions, and Leggett & Platt.
Rainbow Industrial Holdings operates with a strong commitment to quality and environmental standards, holding prestigious certifications including IATF 16949 for automotive quality management, ISO 9001, and ISO 14001. Their manufacturing capabilities encompass advanced processes such as precision machining, stamping, coil rolling, surface grinding, and polishing. With a high verified reorder rate and a history of handling large-scale bulk shipments, the company is a reliable partner for OEM-level industrial components and specialized metal hardware.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Eco-friendly supplierUses sustainable and eco-friendly materials.
Experienced exporterHas extensive experience in global trade.
Multi-country exportExported to over 25 countries or regions.
Contact
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Customers
HONDA
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Certifications
ISO 90011
ISO 140012
IATF 169491
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Key export market
Shipments
Shipments count
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Export volume
0 kg
Export countries
0
Customers
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Top 5 customers
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This insight is only available in the Pro planTop 5 export countries
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Shipment count distribution
This insight is only available in the Pro planExport weight distribution (kg)
Reflecting the supplier's export scaleAll categories
Export weight distribution (kg)
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Reflecting the growth rate of the supplier's phased total supply volume and the fluctuation of supply volume, identifying supply peaks and troughsAll categories
Export weight trend (kg)
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For identifying high-value cooperation periods and single order value changesAll categories
CIF trend (USD)
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Rainbow International Industry Ltd.
🇨🇳 China
199951-100 peopleManufacturer/Trading CompanyEstablished brand
Experienced exporter
Shipments
3938
Key customer
KC IMPORTACIONES
Key market
🇲🇽 Mexico
Description
Rainbow International Industry Ltd. is a manufacturer and trading company based in Ningbo, Zhejiang province, China, specializing in stationery, file folders, and plastic products. Established in 1999, the company employs between 51 and 100 people and operates a factory. They are a key supplier of stationery, with a primary focus on paper-made file folders, including Paper File, Fastener Folder, Hanging File, Carton File, File Index, Pocket File, Portfolio, Case File, Suspension File, Loose Leaf, and Manila Folder. Additionally, Rainbow International Industry Ltd. produces various plastic products and pens, and their business scope extends to toys, daily use items, and miscellaneous products. The company is pleased to cooperate with international partners.
Two-Pocket Portfolio (RS2504)
File Folder (RS2433D)
Manila Folder (RS2518-1)
Fastener Folder (RS2516)
Hanging File
File Folder (RS2501)
Paper Star (RDD2401)
File Folder (RS2433B)
Shandong Rainbow International Business Co., Ltd.
🇨🇳 China
201611-50 peopleTrading CompanyProduct customization
Industry association member
OEM manufacturer
Experienced exporter
Shipments
943
Key customer
CAMPOINDUSTRIAL
Key market
🇪🇨 Ecuador
Review
5
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