Shanghai Located Contact Bostech Fastener Shanghai Bostech Fastener Co,Ltd. Address: Room 802 of Jinxiao Dasha, Shanghai City, China.Tel: +86 188 9653 0209Email: info@bostechfastener.com Submit Your Sourcing RequestPlease enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name Message Name Comment Email *Phone/WhatsappComment or MessageSend