Tanneng is One of the World's Few Manufacturers Dedicated to Standard Power Supply Products. Tanneng Sales Are of Standard Power Supply Products Sold Under the Tanneng Brand Name. The Other One Companies' Products Are ODM/OEM.Tanneng Has Been Working as a "Reliable Partner" With Customers, Suppliers, Contractors, and Employees to Build Long Lasting Mutual Trust Relationships Based on the Spirit of "Good Intentions."Tanneng Market is Small or Medium Volume Customers for Industrial Standard Power Supply Products, "More Variety at Less Volume." as Such, Tanneng is Required to Meet Different Power Supply Requirements of Scores of Industries With Comprehensive Product Lines, Production Flexibility, Planned Stock, and Global Channels.