This kind of staff is a new product in the 21st century, possessing C
hina independent intellectual property rights.
The accurate invar bar code leveling staffs can be used with the
electronic water levels produced by the manufactures in China or by the international manufactures represented by leiess, Topcon and Sokkia
companies to take on the leveling performance exactitudly and
Adopting the advanced arts and crafts technologies, applying the
cuspidate equipments, making the staffs strictly as the international
standards, ZhuFeng company is the only supplier for producing first,
second-grade accurate invar bar code leveling
staffs in Asia, all kinds of precisions and quality standards of whose
products are in the leading positions in China.
ZhuFeng company, whose products have been exported to European
and American markets and sold all over in our country, has been the
first choice by the customers at home and abroad due to the
superior qualities, the honest services and the reasonable