Heat treatment - Import export

Machined casting part with heat treatment 1000 HV

CNC turning 40# steel gears with Heat treatment 32-42HRC

CNC turning 40# steel shaft with Heat treatment 32-42HRC

Metal spring, Metal bracket, metal enclosure with high tight tolerance and big volume demand in battery and electronics industries,we design high precision progressive die and production on high speed press machine with at least 150000pcs daily, low production cost and high precision are the characteristic of our small stampings,you can choose stainless steel, 65Mn, and the stampings will be heat treated with salt bath, which minimize the deformation, after heat treatment, the stamping parts will have super good spring.

Ming Xiao Manufacturing Co., Ltd is specialize in custom machine parts more than 20 years, we have various automatic lathe turning machines can produce small turned parts, especially produce steel pins with low cost and high speed. We have can do further machining and treatments for steel pins, such as milling, grinding, drilling & hardening treatments. Common materials for pins are 35 or 45 steel. The material of the safety pin is 35, 45, 50, T8A, T10A, etc., and the hardness after heat treatment is 30~36HRC. The pin sleeve material can be 45, 35SiMn, 40Cr, etc., and the hardness after heat treatment is 40~50HRC. Pins play a pivotal role in the connection of mechanical components. According to different shapes and functions, it can be divided into: split pin, tapered pin, cylindrical pin, grooved pin, dowel pins,coupling pins, etc. Among the pin products, cylindrical pins, tapered pins and split pins are commodity fasteners that are produced.

Precision CNC milling parts Precision CNC milling parts Material aluminum, Stainless steel, (https//www.frimaparts.com/precisionmachiningstainlesssteelshaft/) brass ,plastic, carbon steel, nylon, PP Dimensions according to customer’s drawing Surface treatment Heat treatment, polishing, PVD/CVD coating, galvanized, electroplating, spraying, and painting etc. Packing PE bag, carton, wooden box Precision CNC milling parts Service project To provide production design, production and technical service, mould development and processing, etc. Testing machine Digital Height Gauge,

All parts produced according to your CAD and 3D drawings or sample. Please send the blue print or drawing artwork firstly, we will offer our quotation to you ASAP. Electropolishing, Electroless nickel plating, Silver plating, Golden plating, Zinc plating, TIN plating, Chrome plating, Bead Blasting, Phosphating, Turning, Heat treatment, Carburization, Case hardening, Sand blasting, Passivate, etc.