Satifiketi Yopanga Zomangamanga
Safety Production License of Construction Enterprise
China Energy Saving Product Certification
Patent 2-Madzi Nyali Zothamangitsa Tizilombo
Patent 4-Solar Street Light Yotha Kuyeretsa Mpweya
Patent 6-Madzi Nyali Zothamangitsa Udzudzu
Patent 8-Nyali Ya Solar Yotha Kukula Zomera Zobiriwira
Patent 10-Rotatable Street Light
Patent 12-Protective Base Ndi Ntchito Yosungirako
Patent 14-Solar Atmosphere Light
Patent 16-Kupulumutsa Mphamvu Mumsewu Nyali Yokhala Ndi Mphamvu Yothamangitsira Udzudzu
