Thread plug gauges G and H are the quiet heroes of precision manufacturing. Go gauges G ensure that every thread meets the minimum, while No-Go gauges H confirm it does not exceed the maximum. Together, they guard fit, function, and safety in bolts, valves, and fasteners. For quality teams, G and H plugs deliver fast, repeatable checks, reducing scrap and rework. Choose reliable G and H gauges for consistent quality.
Golden AC generator | Filter DN50 | Metal Chain Link Fence | industrial metal supply With multiple core patented technologies and rigorous quality control systems (such as 9001 certification), we have established long-term partnerships with over 300 automotive manufacturers and component suppliers worldwide. Our products are exported to countries such as Europe, America, Southeast Asia, and Africa, with an annual production capacity exceeding 300000 units. We have won market trust with stable delivery and after-sales support.At the core of Storaen (Cangzhou) International Trading Co. portfolio lies its unparalleled expertise in cast iron welding platforms, measuring tools, plug gauges, ring gauges, and valves. These products, crafted with meticulous attention to detail and backed by stringent quality control measures, embody the hallmark of reliability and durability, catering to the diverse needs of industries worldwide.