Construction of buildings, structures and infrastructures for use in the oil, gas, utility and related energy and power industries; supervision of civil works, namely, buildings, structures and infrastructures for use in the oil, gas, utility and related energy and power industries; construction and maintenance of ethanol pipelines and poliducts

Construction of buildings, structures and infrastructures for use in the oil, gas, utility and related energy and power industries; supervision of civil works, namely, buildings, structures and infrastructures for use in the oil, gas, utility and related energy and power industries; construction and maintenance of ethanol pipelines and poliducts

Canes and walking sticks; Hiking poles; Hiking sticks; Mountaineering sticks; Specialty holsters adapted for carrying walking sticks, hiking sticks, walking staffs and wading staffs; Walking staffs; Walking stick handles; Walking sticks