Ningbo Chengyi Balls Co., Ltd., (brand name CYC, a member of TBP Group), is a manufacturer of plastic balls. We make a full range of high quality airsoft BBs, from 0.12 gram to 0.40 gram.Ningbo Chengyi Balls Co., Ltd. is a professional manufacturer of the highly-praised line of extreme precision 6mm Airsoft BB. With vast technological experience and know-how in the specialized production of spherical shape objects, the CYC airsoft bb&＃39;s is one of top choices for airsoft players around the world. Our customers come from world wide, such as Argentina, Australia, Belgium, Canada, Colombia, Estonia, France, Georgia, Hong Kong, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Korea, Latvia, Malaysia, Martinique, Mexico, Netherlands, New Zealand, Philippines, Poland, Portugal, Puerto Rico, Russia, Slovakia, Slovenia, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Turkey, UK, Urguary, USA...Ningbo Chengyi Balls Co., Ltd. is a cutting-edge leader in the Airsoft BB market, and will continue to innovate and bring the highest-grade Airsoft 6mm precision BBs to the Airsoft community.Ningbo Chengyi Balls Co., Ltd. offers the full line of BBs: 0.20g, 0.23g, 0.25g, 0.28g, 0.30g, 0.32g, 0.36g, 0.38g and 0.40g.Biodegradable 0.20g, 0.23g, 0.25g, 0.28g, 0.30g BBs are available for the eco-friendly Airsoft shooting.- Ideal diameter in all directions (spherical)- Perfect sphere shape & smooth surface- Made of high strength/tough materials- No external pitting on the BB- Seamless (no visible seams)- No visible internal air bubbles/pits- Significantly stable flight characteristics, less drift by wind & shoot straighteners- Suitable for all Airsoft Guns - AEG, Pistols, Rifles and others that use 6mm BB.Our parent company (TBP) produce Super Precision Ball Bearings and One Way Clutch since 2000.We will do better for you.CYC, is your Airsoft BB, 6mm BB, 0.2g BB, BB bullets, ammo and pellets.