WENZHOU TIANCE OPTICAL INSTRUMENT CO.,LTD.is located in Wenzhou Industrial Base,holds 6600 Square meters
soil area.
    We manufacture geodetic survey apparatus and related products,there are some main products such as:
various specifications and types of wooden tripods, aluminum alloy tripods, concrete rebound hammer,
aluminium alloy tower ruler, sighting rod and various modes of magnifiers.
    We have about 20 years of manufacturing experience,advanced technics, complete current equipments and
special equipments.After these years,through technical reconstruction, quality of our proudcts have been
improved continuously, and we have passed ISO9001:2000 Quality Management System Certificate.Laying emphasis
on quality of products and good service all along is our tenet. We would give new and old clients
circumspect service with favourable stance and zealousness.