At Maxtree, we are committed to providing new products for every customer. This inspires us to take great care of every detail of production and service.

Dongyang Baiyun Erains Optics Co., Ltd is a modern enterprise with design, production, and sales with afterservice and shipping as a whole that mainly covers the thermal imaging devices, night vision devices, laser devices, red DOT sights, flashlights, compass and other hunting and tactical products. Through all staffs' endeavor, our company has set up an integrated distributing and supplying network through which we can provide the desirable products for you. Erians's long-standing relationships of understanding and deep knowledge across unique products make the company an indispensable partner to its clients and suppliers.

Oxlasers is a professional supplier of laser pointer, laser pen, green laser pointer(from 5mw to 600mw), violet blue laser pointer/purple laser pointer(from 5mw to 200mw), red laser pointer(from5mw to 200mw) and laser light etc which owned by Exshoo Trading China.

Shenzhen Lotus Electronics Co., Ltd found in 2011, which is one of the joint venture that collection of photoelectric products research, development, production and sales, is one of the high and new technology enterprise in Shenzhen city, guangdong province.

Xi'an Xinland International Co., Ltd is a professional opticalelectronics products supplier in China and specilizing in developing and selling of all professional laser products and laser componets, such as red, green, blue, blue-violet laser module(including DOT, line and cross line laser module), laser pointer/flashlight, DPSS laser, laser level, laser sight/riflescope, laser stage lighting, laser equipment and bore sight. Meanwhile, We also can supply laser accessories, such as laser diode, collimator lens, laser protection googles etc.

My company which is specializes in manufacturing laser modules located in Xi`an, Shannxi, China. We aim at the oversea market of laser and photoelectron products, directing against the semiconductor laser application (such as DOT Laser Module, Line Laser Module, Cross Laser Module, Modulated Laser Module, and Expander Laser Module).