Digital laser interferometer 2 set, Lens resolution instrument 2 set ,Two dimensions measuring instrument 1set. Profiler 1 set. Green.L specialized in the production of  various kinds of products, such as led ring light, tripod, camera filters, selfie stick, bayonet adapter rings, digital adapter tube, camera lens, lens hoods, lens cap, Ring Light Foldable Wholesale cleaning kit and so on. Not only Green.L is the domestic well-known brand, but also the large scale OEM factory like Foxconn. The shipment increasing rate 20% each year from 2010-2014. In 2013, according to statistics, every 4 DSLR camera, there is a use of Green.L filter. Our Portable Tripod Selfie Stick company is cooperation with many international famous photographic equipment brands. Based on quality first, service highest, For product development, production and sales, Green.L strictly controls all aspects of product development, production and sales. In the fierce market Handheld Phone Gimbal Stabilizer competition, the company's products are showing strong vitality with novel styles, reliable quality, considerate service and reasonable prices. Based on the development concept of "based on domestic and facing the world", the company keeps pace with the times, and is willing to join hands with domestic and foreign customers to develop together and create a better future.