China hardware grooved metal gasket metallic spiral wound gasket

Vantech Precision Technology Co., Ltd. has many years' experience in the etching field. We constantly provide technical support for our business counterparts so our products are well received. Product thickness can be achieved between 0.03mm to 1.5mm. Product size can be achieved between 1* 1mm to 600mm* 780mm. Smallest open hole is 0.1mm. Smallest line width is 0.025mm. Product precision is +/-0.01mm (common difference). We can provide 4000M2 per month. If you have any qu...