Kunshan Grace Precision Hardware Co., Ltd. is a manufacturer of all standard DIN, BS, JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force.
We Will Provide Quality
Bolts Fasteners, Hexagon Head Bolts, Hexagon Flange Bolts
Kunshan Grace Hardware Co., Ltd.
We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.The quality control is strictly performed from buying raw...