Jilin Enterprise Sealing Co., Ltd. was created in 2002, so this is 15 years ago. After 15 years of concentration, the company has gained a lot of competition and economic power and has established a reputation in the industry. Certification: ISO 22716: 2007; Food and Drug Administration, SSS Report, GMPC, Supplier Evaluation. OEM has more than 11 years of experience in professional supply chain management and export. our products: Skyline Modular Homes, Prefabricated Barns With Living Quarters, Shipping Container Home Plans 3 Bedroom, Mobile Homes With Land, portable container homes, Modular Office Structures, Metal Frame Barn House, Steel Frame Barn Homes, Shipping Container Homes, Prefab Mobile Office