KOS Limited is a premier South Korean manufacturer specializing in high-performance wire products and primary metal manufacturing. Established in 1976 and headquartered in Gyeongsan, the company employs over 350 professionals across a robust domestic production network, including the Yusan, Daesong, Busan, Uiryeong, Okmyeong, and Haman facilities. As a specialized OEM and processed material supplier, the firm excels in steel wire drawing and stainless rope fabrication, serving critical sectors such as automotive manufacturing, medical, and aerospace.
The company’s technical capabilities include medical grade wire manufacturing, aerospace certified wire production, and titanium wire and bar processing. KOS Limited is recognized for its specialized KOSNIC alloy development and KOSBON product engineering, alongside metal powder manufacturing and stainless flat wire drawing. Their extensive product catalog features stainless steel wire in grades such as 304, 304H2W, 304H2P, 304S, 304E, 304M, and T316L, with precision specifications including 0.65mm to 1.20mm diameter wire.
Beyond wire production, the company provides industrial solutions such as steel coil cores (760x760x525mm), steel spinning molds, and steel wire winding rollers. They also offer specialized steel spinning processes and mold inspection and repair services. With a global sales network and dedicated export teams, KOS Limited supplies high-grade nickel alloy wire and stainless steel components to major markets in North America, Europe, China, and Japan.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Established brandFounded in 1976, with over 20 years of industry experience.
Multinational enterpriseOperates in multiple countries or regions like 🇰🇷 South Korea, 🇻🇳 Vietnam.
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ALAMBRES CALIBRADOS
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Key export market
🇲🇽 Mexico🇲🇽 Mexico
🇮🇩 Indonesia🇮🇩 Indonesia
🇻🇳 Vietnam🇻🇳 Vietnam
🇮🇳 India🇮🇳 India
🇹🇷 Turkey🇹🇷 Turkey
🇲🇾 Malaysia🇲🇾 Malaysia
🇺🇸 United States🇺🇸 United States
🇬🇷 Greece🇬🇷 Greece
🇵🇰 Pakistan🇵🇰 Pakistan
🇵🇭 Philippines🇵🇭 Philippines
🇷🇺 Russia🇷🇺 Russia
🇰🇷 South Korea🇰🇷 South Korea
EuropeEurope
🇨🇳 China🇨🇳 China
🇯🇵 Japan🇯🇵 Japan
OceaniaOceania
AfricaAfrica
🇭🇰 Hong Kong🇭🇰 Hong Kong
🇹🇼 Taiwan🇹🇼 Taiwan
AsiaAsia
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KingKos Promos is a full-service export trading company and wholesaler based in Suzhou, China. Established in 2006, the company leverages over 15 years of experience and a robust network of Chinese manufacturers to provide comprehensive sourcing and production management services. KingKos Promos specializes in a diverse range of promotional products and corporate gifts, including drinkware, apparel, personal care items, electronics, and household goods. Their extensive product catalog features items such as hand sanitizers, sunglasses, luggage tags, bottle openers, and holiday light strings.
As a service-oriented partner, the company offers end-to-end solutions including custom product design, virtual and spec sampling, quality control, and strategic negotiation. They provide value-added services such as private labeling, imprinting, barcoding, and custom packaging to streamline the supply chain for international clients. By operating with a focus on competitive pricing and lower minimum order quantities, KingKos Promos enables businesses to source directly from overseas factories while maintaining high standards of production and fulfillment. The company is dedicated to rapid sourcing, often locating standard or unique items within 24 to 48 hours to support client bids and marketing campaigns.
Kos Vietnam Co., Ltd., established in 2002, is a prominent manufacturer and wholesaler specializing in high-quality stainless steel wire and coils. Headquartered in Nhon Trach, Dong Nai, the company operates as a 100% Korean-capitalized enterprise, leveraging advanced Korean technology and production lines to serve both domestic and international markets. With a workforce of 51 to 100 employees, the company maintains a robust manufacturing facility focused on processed materials for diverse industrial applications.
The company's extensive product portfolio includes 304 stainless steel coils, Inox wire, titanium wire and bars, nickel alloy wire, and specialized products like medical and aerospace wire. These materials are essential for the production of bolts, screws, mechanical components, and stainless steel kitchen appliances. Beyond its core stainless steel offerings, the company also provides carbon steel wire, alloy steel wire, metal powder, and stainless rope.
As part of a significant global network with subsidiaries across the USA, Europe, and Asia, Kos Vietnam Co., Ltd. demonstrates strong export capabilities, particularly to Japan and the United States. The company manages a comprehensive supply chain, importing raw materials from South Korea, China, and India to ensure high standards of quality. Committed to sustainable business practices, the company integrates ESG management principles into its operations while maintaining its position as a reliable supplier in the global iron and steel industry.