mining power supply 4000w Company Profile Dongguan Shengfeng Electronic Technology Co., Ltd is a high-tech enterprise specializing in development and production of 5v/12v/24v/36v/48v/60v power supply.Products are widely used in computer,miner,LED lighting,CCTV camera,3D printer,Audio,water pump,game machine,servo motor, stepper control,equipment and machine with good quality.And they are sold to Europe, North America, Asia and other areas. Each of our products has strict quality control, semi-finished and finished products inspection, burn-in and parameter testing, and each process is monitored by engineers. In addition, we also have high-quality packaging to protect the power supply from damage during shipping. Once encountered product quality problems, we will always provide you with technical support, and free replacement of new products within the warranty period. Therefore, quality and service can be guaranteed. CEO's Message Dongguan Shengfeng Electronic Technology Co., Ltd always adheres to the business philosophy of quality first,customer first.With the advantages of product good stability,high efficiency and long life, we have won good reputation in all over the world. Dongguan Shengfeng Electronic Technology Co., Ltd has been looking forward to cooperating with you. Team Introduced The company has a very young and highly educated team, including 8 senior engineers, more than half of which are university graduates, of which 60% are under the age of 30. Organizational Structure The company has R&D Department, Business Department, Purchasing Department, Production Department, Quality Department, Warehousing Department, Administration Department. Company Certificate Our company has passed ISO9001, UK,UL,SAA, CE, FCC,RoHS certification Working Environment The company has an excellent geographical location, located between Guangzhou and Shenzhen,with very convenient transportation and bright and spacious office environment. Competitive Advantage High quality, good after-sales service, fast delivery, technical support at any time R&D Capability Since its establishment, the company has always adhered to the scientific concept of development, and regards technology research and development and personnel training as the company's development goals. The company has invested a lot in technology research and development every year, obtained excellent results, and applied for a number of patents. Industry Status The company's research and development technology is in a leading position in the industry.And products have a high market share. Corporate Strategy The annual sales will exceed 50,000,000 within three years, and the annual turnover will exceed 80,000,000 within 5 years Company Mission Provide customers with the best solution Corporate Vision zero complaints, zero returns Company Philosophy quality first,customer first Company Values Meet all customer needsmining power supply 4000w website: