Product Description Name caliper brake color as per request material steel / alloy package 50 pairs/CTN thickness 2.5/3.0/3.5/4.0mm surface treatment CP or ED Detailed Photos Packaging & Shipping 1 pair/polybag 50 pairs/CTN or as per your request Company Profile Xingtai Tianjiu Bicycle Parts Co.,Ltd is a professional manufacturer of bicycles,E-bike crank & Chainwheel,children toy vehicle.We own the export license of all kinds of bicycle parts and located in Guangzong country,hebei province. Our factory covers an area of 15000 square meters,including a buliding area of 12000 square meter.260employees,includeing 20 technical engineers,own product research and development department.80 sets production equipment for the whole working line .Including 6 production line for forging crank,8 production lines for chian wheel,2 production line of bicycle and children toy vehicle. Variable kinds of products has sold to more than 28 province in Chinese domestic market,also exported to more than 30 counties of Middle East,Asia,Africa,Latin American... Our Advantages superior quality ,durable, short delievery time After Sales Service no matter what happen , during the cooperation time , you can tell me and ask me , we always stand by for you