Description for the 1/2 inch air impact wrench with twin hammer for auto maintenance:
Features/ benefits:
·         Composite gun body, soft rubber design handle, lighter in weight, less fatigue after long operating ;
·         Twin hammer design made of special alloy steel ,more durable and powerful.
·         Heat-treatment impact parts for longer life.
·         3 level torque adjustable , apply to different torque requirement , easy to operate.
·         Suitable for automobile repair shop, automotive products assembly line to tighten the bolt.
Technical Parameters :
Model No:RP17407
-    Square Drive:1/2" 
-     Free Speed:7500Rpm 
-     Working Torque:450ft-Lb,610n.m 
-     Air Inlet :1/4" 
-     Air Hose(Id):3/8" 
-     Avg.Air Consumption:6.5cfm,183.9 l/Min 
-     Net Weight:2.1kg 
-     Overall Length:185mm 
Customer Questions & Answers:
Q1: What's your MOQ?
A:  Our MOQ is 100 units per model for RONGPENG brand.
Q2: What's your payment terms?
A: We could accept L/C, T/T and Credit card, also accept the payment against B/L copy after discuss detailed.
Q 3: What is the lead time? 
 A: Sample: 7days, mass production 20-40 days for the first order.   
Q 4: Can we put our logo on our products? Is there extra charge for it?
 A: Yes, we accept the OEM brand and the different logo way on the housing, stickers are without extra charge, 
mould and laser engraving with different cost and we can discuss detailed.
Q 5: Can samples be delivered free charge?
 A: For quality reference, we can supply FOC 1-2 samples, but Freight Collect please.  
Q6: How about your company scale?
A: our company is with 1400 employee and covers 100,000 square meters, more than 120 engineers and 100QC 
for quality control and improvement.
Company Profile:

R&D and Quality Center Team

Q 7: What’s your warranty?
A: our warranty is 12months limited warranty except the easy wearing parts.
Q 8: What are your QC inspection steps?
·         We also have 7 QC steps inspection steps:
·         1. Raw material inspection
·         2. Metal work inspection
·         3. Heat treatment inspection
·         4. Assemble line 100% inspection
·         5. Life inspection test
·         6. Packing inspection
·         7. Final inspection in the warehouse
·         So trust us means get more expected

Q 9: What’s your heat-treatment?
A: we are using the Germany Ipsen heat-treatment machine for our key parts which extend the long working life.
 Q10: What’s your production capacity?
A: Air tools: 300,000pcs per month, air spray guns 500,000pcs per month, air nailers 300,000pcs per month, 
airless sprayers 30,000pcs per month
 Q 11: What’s your certification?
A: We have CE/GS/EMC/ETL/UL by TUV Rheinland and SUD, we also pass the BSCI/SA8000/ISO9000.
Our Services: 
·         1.  Small order quantity is acceptable here.
·         2. Samples are available.
·         3. A prompt feedback will be submitted against your inquiry within 12 hours, well-trained and experienced 
staffs are ready to offer service to you.
·         4. Your business relationship with us will be confidential to any third party.
·         5. Good after-sale service.
·         6. You can see us and our products in the exhibitions domestic and abroad.
 rongpeng impact wrench manual.pdf
rongpeng impact wrench manual.pdf