Language:EnglishChina Aluminium camlock coupling, forged brass camlock coupling suppliers
Colorvision Industry Co., Ltd supply all kinds of desktop electronic calculators, portable electronic calculators, gift electronic calculators and student electronic calculators.
They are high-tech products, product design modern and elegant in fashion, complete in specifications.
Characteristic: 8-12 Digits Calculator Big Display
Twin power: Solar and AA batteries or Solar cell and Button cell If you like, please contact us.