... These kinds of glass latch are used in swimming pool fence,bath room. Shipping By sea: around 20 working days ... (round, flat, channel, hexagonal,square and angle bar); stainless steel wires, wire ropes; stainless steel welding pipe; fastener(nuts, bolts, screws&washers); glass ... ,AISI,DIN,JIS,NFA,BS,GB etc., About the stainless steel products, the steel grade includes 201, 202, 301, 304, 304L, 309 ...