[待更新] Ventcroft Ltd are the UK's largest independent manufacturers of fire and security cable, fire and intruder control panels, disabled persons toilet response alarms, pir detectors, internal and external sounders.and ancilliary products for both fire and security. We are also able to supply various other manufactures products as a one stop shop.s Bulk Materials Silicone Compounds More Details Class 1 Solid Class 2 Stranded Copper Wire More De...