M150x4 go nogo thread ring gauge plain ring gauge

Guangzhou Huiheng Electrical & Equipment Co., Ltd. is a leading company which specializes in manufacturing the Mechanical Equipment, Hydraulic Equipment, Pump, Ring Gauge and Computer Accessories. Our company establishes in 2012, and enjoys great reputation in the world. The company is located in the center of Guangdong, Guangzhou which is only 1 hour driving to the Guangzhou Baiyun airport. Our company is divided into the following divisions: The Chemical Machinery Production Division: focusing on design, manufacture and installation of fine chemical industry, light industry, rayon, plastics and packaging equipment. We have the combination of a large number of experienced professional and technical personnel. The main products are various types of reactors, condensers and storage tanks; kneader, a planetary machine, dispersing machine power mixer and press material filling machine; the high-speed disperser, environmental protection equipment and other non-standard equipment. The Industrial and Agricultural Pumps Division: from design, casting, machining to assembly, professional development of various types of industrial, agricultural pumps. The main products are NS, FSR series self-priming centrifugal pump, CB series centrifugal pumps, SU series of high-performance self-priming centrifugal pump, HW series mixed flow volute pump, PW, PS, PQ Series sewage sediment pump, BPZ self-priming sprinkler pump, PL series mud pump, YZ series axial flow pump and other products. The annual output of 400,000 sets of various types of pumps, widely used in agricultural irrigation, industrial water supply and drainage, mining and construction projects. The Precision Measuring Pools Production Division, the advanced equipment, professional designers and technical staff. The main products are Standard and non-standard limit ring gauge and plug gauge. All kinds of beta gauge, keyway plug gauge, Taper ring Plug, Various fixture, tooling fixture, all kinds of worm, mould rod, mandrel shaft. The Electronic Production Division: With the engineering department, mold department, injection department, printing department, SMT placement, production assembly, QC, etc., We have a lot of heavy machinery and mold production equipment. USB charging series of international and business travel, the structural design of compact, high-quality, all products get CE, RoHS, FCC, C-Tick certification, some products pass SAA by Australia and Japan PSE certification. From product design, electronics R & D, mold making, plastic injection molding, product Logo printing, electronic components SMT placement, assembly, aging testing, packaging, and other one-stop production process, high production speed and efficiency, fully able to meet customer delivery period. Our company introduced the advanced technology and imported advanced equipment to product our machine.Currently, our machine is already exported to America, Italy, Australia, Turkey, Canada, France and 20 other countries and regions, Our Company has always focused on research, development and innovation new product. Therefore, our company is your best choose. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefilts.We welcome potential buyers to contact us.