SUNWAY(SZ:002469)2025-02-27 08:14Group 1: Company Overview - Shandong Sanwei Chemical Group Co., Ltd. is a technology-driven chemical group engaged in R&D, engineering services, catalyst production, and basic chemical raw materials sales [2][3] - The company is the largest producer of n-propanol in China and a leading enterprise in the recovery of butanol and n-pentanol [3][7] Group 2: Business Segments - The company operates in three main business areas: engineering services, chemical industry services, and catalyst business [3] - It provides comprehensive engineering technical services, including consulting, design, EPC (Engineering, Procurement, and Construction), and maintenance [3] Group 3: Project Engagements - The company has undertaken significant projects in the coal chemical sector, including sulfur recovery and methanol engineering for various large-scale clients [5][6] - Recent projects include a 20 billion cubic meters/year coal-to-natural gas project and several sulfur recovery technology services [6] Group 4: Production Capacity - The company has a production capacity of 170,000 tons/year for aldehyde products, 260,000 tons/year for alcohol products, 30,000 tons/year for acid products, and 100,000 tons/year for ester products [7] - It is actively working on enhancing production capabilities, including a 50,000 tons/year capacity for high-quality isooctanoic acid [7] Group 5: Catalyst Products and Applications - The catalyst business is primarily conducted through its subsidiary, Qingdao Lianxin, which specializes in sulfur-resistant conversion technology [8][10] - The company has developed leading technologies in low water-gas ratio sulfur-resistant conversion and has a production capacity of 50,000 tons/year for rare earth rubber catalysts [9][10] Group 6: Technological Advantages - The company has achieved domestic leadership in sulfur recovery technology, with 237 sulfur recovery units designed and a total capacity of 12.55 million tons/year [9] - It emphasizes R&D and has built a high-end technical talent team to enhance its technological capabilities [10]