Tianjin Tengteng Industrial and Trading Co., Ltd. is a professional manufacturer of various optical lenses for optical apparatuses. Established 1995, our optical lenses with various levels have gotten consistent approbation of domestic and overseas businessmen.

We have strong processing ability, a lot of processing categories, short processing period and high processing surface precision. Our main products contain prisms, wave plates, optical filters, mirror reflectors, spherical lenses, such as double-concave lenses, double-convex lenses, plano-concave lenses, plano-convex lenses and concave-convex lenses, and cemented lenses with various focal distances. We also supply high X magnifiers, testers, nine-aperture magnifiers, and 6X magnifiers with three slices of lens.

The scope of our spherical lens is diameter from 4 to 100mm. The curvature radius is from R2.7 to plano. We have more than 100 sets of equipment from grinding to coating. Our examination apparatuses contain spherometers focometers, interferometers and spotting tools. We have1000 varieties of the benchmark test plate.

Our company adheres to the managing principle of "impartiality, trustworthiness, to be mutual benefits and to be mutual wins". We put clients' need in the first place. We provide high-quality products and services for clients. We sincerely hope to cooperate with customers all over the world for mutual benefits at the foundation of impartiality.