Pingyi Wanjia Building Materials Co., Ltd, also known as Shandong Wanjia Building Materials Co., Ltd, is a manufacturer and trading company based in Linyi, China, specializing in building materials. Established in 2004, the company operates a factory covering 60,000m2 and employs between 201 and 300 people. They are a comprehensive enterprise group in the building materials industry, reorganized by BNBM Group and WanJia Group. The company has an annual capacity of 200,000 tons of gypsum mine, two production lines for paper-faced gypsum board with an annual capacity of 15,000,000 square meters each, and two gypsum powder production lines with an annual capacity of 100,000 tons each. Their product portfolio includes standard, fire-resistant, water-resistant, and moisture-resistant gypsum boards, PVC Laminated Gypsum Ceiling Tiles, perforated sound-absorbing gypsum board, gypsum powder, and related accessories such as drywall screws, paper joint tape, self-adhesive fiberglass tape, jointing compound, and metal channels (T-Grid systems, main channel, furring channel, wall angle, U track). They utilize desulfurized gypsum powder as a raw material, emphasizing green, healthy, and environmentally friendly products. Pingyi Wanjia Building Materials Co., Ltd holds ISO 9001 certification and exports to global markets across the Americas, Africa, Asia, Caribbean, Europe, Middle East, and Oceania.