Pin gauge, tolerance ±0.001mm, smooth surface
Chrome steel GCr15/Carbide steel/Ceramic
Threaded/Plain plug gauge, tolerance guarantee
Chrome steel GCr15/Carbide steel

Threaded/Plain ring, tolerance guarantee
Chrome steel GCr15/Carbide steel
Gauge block, grade k, 0, 1, 2, 3
Chrome steel GCr15/Carbide steel/Ceramic
Pillow block bearing, quality guarantee
Stainless steel/Chrome steel GCr15
Wrench socket, quality guarantee
Chrome vanadium steel CR-V

Quality test & guarantee

  1. Our gauges have passed the international certification of CNAS with the logo of China Aerospace, which is the most professional gauge testing organization in China and jointly certified with China Aerospace Industry Group.
  2. China Oilfield Services Co., Ltd. is the long-term partner of our products, and we also do OEM service for some Japanese brands. Our products have also passed CE certification.
  3. American standard, British standard, German standard, Russian standard, China standard, five series of block gauges, plug gauges, milling cutters, drills and other thread machining tools of various specifications.
  4. Customized drawing service and brand customized service.
  5. At the same time, our company acts as an agent of Harbin Measuring & Cutting Tool Group Co, Ltd. which is the largest and most professional Measuring & Cutting Tool production company in China.
  6. The company has advanced production equipment, perfect advanced testing instruments, roundness testing, vibration testing, gauge testing, hardness testing, etc…
  7. We have a refund or returns and exchange policy if our products do not pass the test or if there is a quality problem.

Product videos and photos

Customer reviews

Your products are better than I thought, and the price is much cheaper to other suppliers. Thanks for your help and making my business more competitive. Hope we can long-term cooperation, thanks.

And provided me with different shipping options. Will timely answer my detailed questions, and the goods are well packed. Nice to work with you.

The quality of the goods is very good. It is completely consistent with the seller’s description. It completely exceeds the expected value. The delivery speed is very fast, the packaging is very careful and tight, and I am very satisfied with a purchase trip.