Shenzhen Jncota Technology Co., Ltd.

Background
Shenzhen Jncota Technology Co., Ltd. is an unlicensed Famicom game developer and distributor from Shenzhen, China. It's likely that they had strong ties with Henggedianzi.

Logo (2000s)
Visuals: On a black background is a circle with the stylized "KT" interlocked within it, next to it is two Chinese characters. Below is the Chinese and English names of the company.

Technique: None.

Audio: The opening theme of the game. Availability: Seen on the Chinese Pokémon bootlegs for the NES, including Pokémon Platinum.