Écrou de soudage à trois points, écrou de soudage à bride cylindrique / écrou de soudage en T en T / soudage circulaire
specializing in the production of flange nuts, hex nuts, lock nuts, tire nuts, welding nuts, t-nuts, cylindrical nuts, welding screws, supporting various non-standard customizations, and supporting processing based on drawings, samples, and materials carbon steel material, customizable, affordable price.syi.