Manufacturing of machined parts - Import export

Huan-tai has the comprehensive processing capacity rolling, welding, NDT, leak test, heat treating sandblasting, painting, lathing, milling, boring, grinding, wire cutting, drilling, assembling. Hongfeng has 70 sets of various types of machining include 12 units of CNC boring & milling machine 5 units of CNC lathe. Advanced and perfect testing method provide good protection for quality control. Huan-tai also has long-term cooperation of many kinds of outsource supplier, such as forging, casting, and plating. So Hongfeng has enough capacity to achieve in different industry .

Our company has 25 years experience for manufacture different kinds of machining parts.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Material: ASTM, JIS, DIN, BS， iron, steel, aluminum, manganese, carbon steel, stainless steel, etc. Our Quality assurance: 1. Non-destructive test (NDT): magnetic particle examination (MPE), ultrasonic examination (UE), liquid penetration examination (LPE), X ray. 2. Experienced inspector on dimensions, CMM dimension testing and other tools. 3. To maintain our reputation, we still have excellent return and claim policy even some rare defects. 4. Our prices are always competitive. 5. Spectrometers to assure the material.

investment steel casting with cnc machining Xian Huan-Tai has been specialized in Custom castings with machining since 1996. Material options are carbon steel, stainless steel, gray iron, ductile iron, copper etc. to accommodate with different environment. Process include investment castings, sand castings and lost foam castings. Produce according to customers’ drawing. Our inspection: 1.Metal testing and analysis, mechanical properties, microstructure, spectrometer and furnace chemical composition analysis. 2.Non-destruction inspection: MPE, LPE, UE and RE 3.Dimension inspection: well experienced inspector team 4.Quality control 5.3rd party inspection 6.Special inspection method agreed by customers like hydraulic, pneumatic test, water tight test etc.

CNC machining parts, gearbox Graphite iron castings Gray iron casting Huan-Tai specialize in investment castings, sand castings, die castings, gravity castings in material of carbon steel, alloy steel, cast iron, ductile iron, aluminum, bronze and custom material. Typical products include custom casting parts, trailer parts, agricultural gearbox, gear, gear shaft, CNC machining parts, train parts, wear resistant parts, crusher parts like liner plates, bowl liner, jaw plate, mantle, heavy castings, coal mining machinery parts and aluminum castings & bronze castings etc. We strive to provide the high quality castings with tight tolerance and try to avoid defects delivered to our customers. Our inspection: 1.Metal testing and analysis, mechanical properties, microstructure, spectrometer and furnace chemical composition analysis. 2.Non-destruction inspection: MPE, LPE, UE and RE 3.Dimension inspection: well experienced inspector team 4.Quality control 5.3rd party inspection