ABOUT US | ||||||||||||||||||||||||||||
"Hunsung" was established in 2011(formerly known as Zhangjiagang Zhenfei Mechanical Seal Trading Co., Ltd). Zhangjiagang Xingyu Petrochemical Machinery Co. Ltd. as our professional machining center. "Hunsung" is located at Zhangjiagang City; We mainly sale Seamless Pipe/Tube(CD/HR), Cold-drawn deformed steel, Forged ladder shaft, Bearing race, Aluminum product, Mechanical processing product and so on. | ||||||||||||||||||||||||||||
| ||||||||||||||||||||||||||||
MAIN PRODUCTS | ||||||||||||||||||||||||||||
Product-Bearing Tube Steel Grade: Gcr15/100Cr6/SUJ2/52100/SKF3 Product-Mechanical Tube,Structural Tube Steel grade: 10(S10C), 20(S20C), 35(S35C), 45(S45C), 40Mn,20Cr, 15CrMo(SCM415),20CrMo(SCM420), 30CrMo, 42CrMo(SCM440), 12CrMnV, 38CrMnAI, 20CrMoTI, 30CrMnSi,40CrNiMo, Q345B,C,D,E Product-Automobile Tube Steel Grade: 10(S10C),20(S20C),35(S35C),45(S45C),4130,4140,ST30AL,ST35,ST45,ST52,E215,E355 Product-Cylinder Tube Steel Grade: 25Mn(SAE1026), 30Mn2, 27SiMn, Q345, 16Mn(E355, S355), E470, 20(S20C),4130, 4140 Product-High Pressure Boiler Tube Steel Grade: 20G,12CrMoG,15MoG,20MnG,20MoG,15CrMoG,12Cr1MoVG,10Cr9Mo1VNB,10MoWVNB,T2,T11,T91 Product-Bearing Ring We also have professional production equipment to produce bearing rings. | ||||||||||||||||||||||||||||
WORKSHOP | ||||||||||||||||||||||||||||
CERTIFICATE | ||||||||||||||||||||||||||||
COOPERATIVE BRAND | ||||||||||||||||||||||||||||
OUR TEAM AND CUSTOMERS | ||||||||||||||||||||||||||||
PACKAGING & TRANSPORTATION | ||||||||||||||||||||||||||||
FAQ | ||||||||||||||||||||||||||||
Q1:Can we supply the sample ? A:Yes,we can supply the sample.You can tell us the detail size. Q2:Can we accept customize? A:Yes,we can.We can manufacture as customer's requirement.You can send the CAD or drawing to us. Q3:Quality problem? A:According to the standard for production.And the products must pass the quality inspection department. We also accept Third Part Inspection. Q4:Delivery time? A:Prompt delivery for standard size,or under the contract. Q5:Payment term? A:Under the contract. Q6:Other problem? A:You can contact our customer service staff to ask help. |