Not a company.

According to inquiries on the official website of Jiaheyouju, we learned that Oppein cabinets belong to the Oppein Home Furnishing Group, and the category of wooden doors is not registered in the trademark. The wooden doors they make are called Oppeifantini wooden doors; and Oppein Wooden doors are products of Jiangshan Opai Door Industry Co., Ltd. Wooden doors are wooden doors, which can be divided into many types according to material, technology and use. They are widely used in civil and commercial buildings and residences.

Kitchen cabinets refer to the platform in the kitchen for storing kitchen utensils and cooking operations. They use bright colors and are composed of cabinets, door panels, hardware, countertops, and electrical appliances.