GrandSeed customer: the automatic production line and wave soldering equipment of all welding machines of Taizhou Jingtian electromechanical Co., Ltd. are all provided by GrandSeed . GrandSeed always takes the development strategy of striving for perfection to meet the customers\' needs. GrandSeed people are always willing to be customers\' free purchasers and customers\' production scheme planners. The boss of the company said that it\'s right to choose GrandSeed wave soldering and production line. Don\'t worry about anything.