Tianjin Lituo Imp&exp Co., Ltd. is based in China and lists fasteners on Global Trade Plaza. The company offers drywall screws made from C1022 steel that are heat-treated and hardened, available with bugle or countersunk heads and coarse or fine threads in Philips drive. Finishes include black or grey phosphate, yellow zinc plated and blue zinc plated, and the product carries CE certification. The supplier also provides chipboard screws in carbon steel, stainless steel and brass. Head styles cover flat or countersunk, pan, double flat, wafer head and CSK with four or six ribs. Finishes range from zinc plated, black oxide, nickel, Rupert and Dacromet. Drive types include Phillips, Pozi, square and Torx, and the screws conform to DIN 7505. Packing options are bulk, plain box, color box, polybag and PP box with wood pallet.