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Qingdao Pengrui Machinery Co., Ltd.
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Qingdao Pengrui Machinery Co., Ltd.
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Performance
4.9
/5
Satisfied
41 reviews
≤5h
average response time
96.7%
on-time delivery rate
US $710,000+
{0} orders
Full customization
Raw-material traceability identification
Finished product inspection
See all verified capabilities ({capacitiesNum})
Main products
Main product
Plastic Black Knurling Knob Thumb Screw
$0.13-0.16
Min. Order: 1000 pieces
Easy Return
3900 sold
Main product
Custom Fasteners Pull Pin Quick Release Ball Lock Pin Safety Lock Pin
$0.89-2.50
Min. Order: 50 pieces
Easy Return
12 recent viewed
Main product
All-metal Hexagon Flange Lock Nut Press-point Lock Nut M5-M20
$0.05-0.10
Min. Order: 1000 pieces
Easy Return
40 sold
Main product
Custom Stainless Steel Knurled Head Pull Knob Knurled Knob Hand Retractable Spring Plunger
$0.22-0.35
Min. Order: 500 pieces
Easy Return
3 recent viewed
Main product
3.0 Inch Stainless Steel V Band Clamp with Male and Female Flanges for Exhaust Pipes
$6.50-7.50
Min. Order: 10 sets
Easy Return
1050 sold
Main product
Stainless Steel T Bolt Clamp
$5
Min. Order: 1000 pieces
Easy Return
Main product
Car Oxygen O2 Sensor Adapter CEL Fix Check Engine Light Eliminator M18*1.5 Exhaust 90 Degree O2 Sensor Defouler
$6.30-7
Min. Order: 10 pieces
Easy Return
1 recent viewed
Main product
Stainless l Nylok Screw
$0.18-0.20
Min. Order: 1000 pieces
Easy Return
Main product
Stainless Steel Double Wire Snap Pin square Type From Pdm Industry
$5
Min. Order: 1000 pieces
Easy Return
12 sold
Main product
Quick Release V Band Clamps Kit
$4.50-11
Min. Order: 50 pieces
Easy Return
500 sold
Profile
Download report
by Intertek
Overview
Company registration date
2012-02-01
Floor space(㎡)
1700
Accepted languages
English
Years exporting
13
Years in industry
13
Certifications
Production capabilities
Production lines
1
Total annual output (units)
880
Production machines
7
Quality control
Product Support traceability of raw materials
Yes
Product inspection method
Inspection of all products
Quality control conducted on all production lines
Yes
QA/QC inspectors
1
Trade background
Main markets
North America(45%), Domestic Market(13%), Eastern Europe(8%)
R&D capabilities
Customization options
customized on demand, sample processing, graphic processing
New products launched in last year
60
R&D engineers
2
R&D engineer education levels
2 graduate
Services
by Intertek
Customization services for low MOQ orders
Lowest min. order: 100 (15-day dispatch)
Covering 3 categories
Including 573 products
View more
4.0 Inch Stainless Steel Quick Release V Band Exhaust Clamp with Aluminum Male Female Flange
$1.50-10
Min. Order: 1 piece
Vibrant Performance 3.0 Quick Release V Band Clamps Kits
$1
Min. Order: 50 pieces
5.0 Inch Stainless Steel Quick Release V Band Clamp for Car Accessories
$8.90-12
Min. Order: 1 piece
Reviews (41)
4.9
/5
Satisfied
Supplier service
4.9
On-time shipment
4.9
Product quality
4.9
R********a
25 May 2025 13:27
🤌🏼
90 Degree Type O2 Welded Oxygen Sensor Bung Adapter With Mini Catalytic Converter Inside
$6-6.50 / set
G********n
08 May 2025 07:08
Shipped and delivered as stated. It would be better if they included the crush washers but didn't notice them not included until after delivery.
Professional O2 Welding Sensor Oxygen Welded Bung O2 with CE Certificate
$0.80-1 / piece
See all reviews
Video tips
03:00
03:00
00:40
nylon tip set screws. Custom sizes production
00:20
Spring plungers Indexing Spring plunger
00:20
Nylon Tip Set Screw, Brass Tip Set Screw, no mar tip screws
00:32
Screws Quality controlling process. High Quality delivery.
00:31
Standard Threaded Standoff, threaded studs, Material: Stainless steel, Steel plated, brass, Alu Alloy.
00:45
Custom Machined components. We can custom produce as prints.
View more