a manufacturer of led fluoresent lamp t10,dip,150cm at guangdong china.

How would the previous sentence be correctly capitalized?
Answer: A manufacturer of led fluoresent lamp T10,DIP,150cm at GuangDong China.
multi color shell necklace with extendable chain - bjbead.com

How would the previous sentence be correctly capitalized?
Answer: multi color shell necklace with extendable chain - Bjbead.com
mkv converter is an easy-to-use tool to convert different video formats like mpeg, avi, wmv, asf, dat, vcd to mkv file.

How would the previous sentence be correctly capitalized?
Answer: MKV Converter is an easy-to-use tool to convert different video formats like MPEG, AVI, WMV, ASF, DAT, VCD to MKV file.
they have found fossils of these but it has not been able to find out so much about rudolfensis. the scientists estimated their height to 155 cm and they were strongly built with a strong bite.

How would the previous sentence be correctly capitalized?
Answer: They have found fossils of these but it has not been able to find out so much about Rudolfensis. The scientists estimated their height to 155 cm and they were strongly built with a strong bite.