Sian Co., Ltd. is a specialized manufacturer of plastic windows located in Hoengseong-gun, Gangwon Special Self-Governing Province. Led by CEO Yeom Seong-jun, its main businesses include PVC window extrusion and the manufacturing of PVC semiconductor components. Established in 2002, the company's technology has been recognized both domestically and internationally.

"Sian Co., Ltd. is a specialized PVC manufacturer and a future-oriented window company with a gentle yet progressive spirit. We strive to develop products that not only meet customer functional requirements but also feature beautiful designs, and we always take pride and confidence in creating the highest quality."

Business Areas

• Plastic Window Manufacturing: We produce various types of sashes, including single and double windows, used in diverse buildings such as apartments, villas, and pensions. In particular, the development of high-energy-efficiency close-contact sliding windows has earned us a good reputation in the market.
• PVC Extrusion and Special Component Manufacturing: In addition to PVC window extrusion, we also engage in the manufacturing, wholesale, retail, import/export of PVC semiconductor components, and solar power generation businesses. We also produce FM PVC products used in ultra-fine industries such as semiconductors and genetic engineering.
• Overseas Market Development: Beyond the domestic market, we are focusing on developing overseas markets such as Southeast Asia and Central and South America, where our technology is recognized. We are expanding our business scope through continuous international expansion.

Products

• ACE WINDOW (Windows): We produce various types of PVC windows, including close-contact sliding windows, facade-divided windows, large windows, small windows, balcony windows, school windows, panel windows, system windows, and turning doors. In particular, high-efficiency close-contact sliding windows contribute to energy saving.
• ACE PLATE / PIPE / FITTING: Based on our specialized PVC production technology, we supply products such as ACE PLATE, ACE PVC PIPE, and ACE PVC FITTING. These products are excellent in chemical resistance, durability, and chemical stability, making them applicable in various industrial fields.
• FM PVC PLATE / PIPE / FITTING: These are special PVC products used in ultra-fine industries such as semiconductors and genetic engineering. They offer excellent fire spread prevention and chemical resistance, allowing for broad application in critical facilities.

Special Notes

• Excellent Technology and Quality: For over 21 years, the company has grown while being recognized for its technology both domestically and internationally. Through continuous technological development efforts, such as the development of high-efficiency close-contact sliding windows, it maintains the highest quality.
• Business Diversification and Overseas Market Expansion: Not content with its current business, the company is pursuing business diversification, including the manufacturing of PVC semiconductor components and solar power generation. It is also actively venturing into overseas markets such as Southeast Asia and Central and South America.
• Specialized PVC Production Capability: As a specialized PVC manufacturer, the company possesses a wide range of production capabilities, from general windows to special PVC products for the semiconductor industry. This is a strength that allows it to respond to diverse customer demands.

Recruitment Information

• Main Hiring Positions: Recruitment may primarily occur for roles such as production workers, quality control, and research positions.
• Benefits: We provide the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
Sian Co., Ltd. is a company that manufactures plastic windows and PVC products, located in Hoengseong, Gangwon Province. There may be many production-related roles, and the company is committed to technological development and overseas exports. It is important to understand the local working environment and the characteristics of the manufacturing industry.