Sweet William
New Head-Fier
Possibly but one might infer from the circumstantial evidence that they are Chinese knockoffs.
China is a big country and apart from Shuguang and PS Vane I am sure some company there could tool up to produce knockoffs in say Nanjing as opposed to Shenzhen/ Guangzhou.
China is a big country and apart from Shuguang and PS Vane I am sure some company there could tool up to produce knockoffs in say Nanjing as opposed to Shenzhen/ Guangzhou.