| products name | bicycle crank & chain wheel |
| chainring (teeth) | 28/38/48T( 24/34/42T) |
| length | 152/165/170MM |
| surface treatment | ED ( the color of surface can be customized) |
| material | steel (with the plastic crank cover ) |
| special process | crank warpped by plastic |
packing :1set/polybag/paper 20sets/CTN
shipping : 30 days after get the advance 
Xingtai Tianjiu Bicycle Parts Co. Ltd located in the biggest bicycle accessory base. We get a wonderful geography, convenient
traffic which near to the Jingzhu and Daguang high speed way. And our company is closed to the famous China Bicycle
Accessory Town.
We are professional manufacturer in producing chain wheel&crank, saddle, inner tube, tyre, pedal, front axle, rear axle, MTB bicycle, BMX bicycle, child toys, etc. branded "TIANJIU". Meanwhile, we have the autonomy in operation of the import and
export business. Our company has a dozen of great profession product machines. And our productions get a well sale to the bicycle factory and accessories manufactures production all over the country, which based on good quality, cheap price, and perfect after-sales service. So our export sales have been growing year by year. Our productions are spreading over 40 countries and regions including Southeast Asia, East Europe, Africa, and South America.
Hard work and excellence pursuit is our spirit. Quality first and customer first is our principle. Everyone in TIANJIU Company is sincerely inviting the colleague all over the world to have cooperation and a better future.
we are the manufactuer , so we can control the cost from the material to the finished products with the competitive price
