We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
Hengcheng machinery co.ltd is a production-oriented enterprise with export entitlement of precision casting and resin sand casting for a broad range of appliance,such as machinery equipment,auto spare parts,medical and foodstuff appliance,construction hardware,mining mechinery and so on.
Hengcheng has all the qualification for every product in the process,any precudure is strictly complied with the quality requirement.
We are facilitated with the advanced CNC working centers,spectra analysis instrument,CMM,UT,MT,and mechanical property test equipement for the tensile strength,brinell hardness,metallographic structure,all of which can ensure the products meet the different standards of GB, ASTM, AISI, DIN, BS, JIS etc.
|Material||Austenitic staniless steel: 201,303,304,316,316L,1.4581,SCS14,SCS16|
|Hardening Stainless Steel||17-4PH,410,420,440C|
|Alloy Cast Steel||4140,4150,4340,8620,GS-25CrMo4|
|Cast Alloy Tool Steel||CS-2,CS-7,CrWMn|
|Surface roughness||Up to Ra1.6~Ra6.3|
|Tolerance||Outer radius≥0.3mm,inner fillet≥0.5mm|
|Machining||Turning,milling,drilling,boring,threading,grinding machine,CNC/NC machining and test facilities.|
|Surface treatment||Zinc coating,black oxide,black painting,power painting,mirror polish,satin polish etc.|
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.