... 1)concrete formwork flat tie 2)used for residential foundations 3)can make as customer's sizes and drawing 1)concrete formwork flat tie2 ... make as customer's sizes and drawing4)can supply concrete formwork accessories such as long wedge bolt, short wedge bolt, ... nominal ties, Turnbuckle form aligner, plywood spacer, a bracket, strip tie,, formwork hardware and so on, all the products with good quality ...