Shanghai Wenkai industrial Co., Ltd is a professional large-scale manufacturer and exporter for professional nail art products. We are located in Shanghai, China, with convenient transportation access.In early 2000, Sina, a sub-brand of KC Nail Art International Ltd., travelled long way from the U.S. to the Chinese market. Sina has various nail products, including nail polish gel series, electrical equipment, basic tools, nail decoration, and nail care products, etc. Featuring beautifulness, durability, elegance and fashion, sina products gained trust and support from the customers all over the world.Besides, we have a professional and outstanding developing and designing team, who is keep on developping new items every season. This guarantee our products always attractive and innovative.7000 square meters factory, non-dust workshop, large storage space,strict production management, passionate sales team, creative product development team, all of them make us to meet different requirements of our customer. We can provide OEM& ODM service.After years of unremitting endeavor, with the notions of "customer orientation" and "sincerity", Sina has been highly recognized by domestic and overseas clients, and has successfully stepped into the international markets. Looking into the future, Shanghai Wenkai industrial Co., Ltd will rely on Shanghai's rapid development, expand e-commerce scale, strengthen the brand's core competitiveness both at home and abroad, and lead the fashion trends and industry's development direction.