In 1921 the company of ‘Jarrett, Rainsford and Laughton Ltd’ established in Sydney the subsidiary ‘Rainsford Ltd.’, becoming ‘Rainsford Pty. Ltd.’ in 1928. They made metal and lastic ware. Initially they were importers only, but later set up manufacturing. Twinco was a Rainsford product line.

Advertised in 1954.

Tootbrush/paste container
Twinco Products were manufactured in Australia from 1946 – 1970s.

Daily Mirror (Sydney), 8th December 1952 p.21
Products
Sunglasses, sewing boxes, yarn holders, knitting needle boxes, shoe trees, brushes, hair clips, coat hangers, stocking dryers, BBQ sets, mugs, salt/pepper shakers, lidded dishes.

1951 Stocking dryer

1954 folding travel brush/coathanger

Noosa News (Qld), 8th March 1973 p.22

Thanks to KewpieRetro