Who is QYH? Jiangsu QYH Carbon Tech Co., Ltd. is one of the leading manufacturers of carbon bike components in China. Our main products are: carbon frames and related carbon accessories like carbon fork, handle bar, and seatpost. 2014 – We set up a carbon frame factory in Suqian City, Jiangsu Province. Since then we started developing and manufacturing of carbon frames and carbon forks. 2015 – We started to produce carbon rim due to customer request. In the same year, we hire intelligents and built foreign sales team, handling international sales and after-sales service. 2016 – We mainly focus on non-electric bike frames, including Road, Gravel, MTB carbon frames. 2017 – We converted main production to e-bike carbon frames, including e-MTB, e-Road, as well as other OEM and ODM e-bike carbon frames. Since then, we have produced different categories of carbon frames. Starting from 2017, we exhibited in many global bike exhibitions, including Eurobike, Interbike, Taiwan Bike, etc. And have established business relationship with many well-known brands. 2019 – Our e-Bike frame enjoys a high reputation in this industry. 2022 – E-18 eMTB&e-fatbike get to market and win great popularity. If your main products are carbon frames and carbon fork, please visit QYH website to see more detailed information and inquire our Sales team directly. What can we do for customers ▪ Customize logo, customize painting, as well as customize packaging (free artwork design). ▪ Develop your own mould carbon frames, rims, or other carbon components (ODM and OEM). ▪ Provide sales advice (based on the market information we get, sales record and customers' feedback, etc). ▪ In-time delivery (with the help of our order and production management system). ▪ 7x24 hours fast service support (both Pre-sale service and After-sale service). Why trust us? We have more than 20 engineers in our R&D Dept. Some of them have over 15 years experience in carbon frame bicycle industry, plus worked in OE factories for brands of Specialized, Cannondale, Pinarello etc... With the support of experienced R&D Dept., we are always in the leading for new products developing. All of our carbon frames and rims are made of high modulus carbon fiber (Toray T700, T800 and T1000), and they are tested under new ISO4210 standard. In addition, we raise the test standard up to 20% to do stricter testing. We never start mass production until our new products pass all the tests successfully. For the past few years, we started to use new 3D latex mandrel technology. Compared to traditional EPS or airbag technology, 3D latex mandrel technology helps to make carbon bike frames with smooth inner wall. In this way, the thickness of the same tube is quite even, no wrinkle inside, no weak point, so the quality of our carbon frame is very stable.   Warranty: 2 years quality warranty is offered for all our carbon frames and forks, carbon rims and wheels. Click here to see details of LightCarbon Warranty Policy. At present, there are about 180 workers in our carbon rim factory, and about 150 workers in our carbon frame factory. Our current production capacity is: carbon frame ---> 2000 sets/month carbon fork ---> 3500 pcs/month carbon medical components  ---> 4000 pcs/month