Please capitalize where necessary: a manufacturer of dmx512 high-power led wall washer lww-4-24p at guangdong china.
A: A manufacturer of dmx512 high-power led wall washer lww-4-24p at GuangDong China.

Please capitalize where necessary: when the ship is sailing close to land, your phone will also be able to connect to land-based mobile networks.
A: When the ship is sailing close to land, your phone will also be able to connect to land-based mobile networks.

Please capitalize where necessary: the superior engineering of our parquet strips guarantees that you always get the best and most special products.
A: The superior engineering of our parquet strips guarantees that you always get the best and most special products.

Please capitalize where necessary: failure to follow chemo optimization strategies in article #8 is a strategic error in the management of follicular lymphoma, july 2015 newsletter, p. 21-22
A:
Failure to follow chemo optimization strategies in Article #8 is a strategic error in the management of follicular lymphoma, July 2015 Newsletter, p. 21-22