Customers need to be custom-made , you can always contact me  . Product drawings and specific requirements can be sent to my mailbox , I will respond to you within the shortest time , the factory engaged in stamping parts , lathe parts, die casting, standard fasteners industry for nearly 20 years , has a wealth of experience , the quality strictly , friends from other countries in need to come to discuss , I hope with the good co-operation of friends around the world