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Professional Diamond Selector Supplier
2024.10.8 - 2024.11.30
5%discount
Limited Time Discount
Fuzhou Center Tech Co., Ltd.
10 years of Instrumentation Manufacturer
Contact Supplier
Gem Tool Best Diamond Tester Gemstone Gem Selector Jewelry Watcher Tool Test Pen Gemstone Detector
$3.20-5.30
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Gemstone Detector

supplierLogo
Shenzhen Ougood Technology Limited
Guangdong, countryFlag CN
4.1/5
13 yrs
Contact supplier
On-time delivery
97%
Reorder rate
17%
Response time
≤3h
Online revenue
US $80,000+
Main products
Industrial Metal Detectors
Testing Equipment
Other Security & Protection Products
$260
Min. order: 1 piece
$260
Min. order: 1 piece
$1,200
Min. order: 1 piece
$580
Min. order: 1 piece
$600
Min. order: 1 piece
1/2
supplierLogo
Nanyang Ldoptic Instrument Co., Ltd.
Henan, countryFlag CN
4.8/5
4 yrs
Contact supplier
On-time delivery
90%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $250,000+
Main products
Other Optics Instruments
Magnifiers
Microscopes
Weighing Scales
Temperature Instruments
Night Vision
$386
Min. order: 1 piece
$5.20
Min. order: 2 pieces
$1,200
Min. order: 1 piece
$260
Min. order: 1 piece
$39-40
Min. order: 10 pieces
No supplier images available
0
supplierLogo
Fuzhou Center Tech Co., Ltd.
Fujian, countryFlag CN
4.8/5
verifiedSupplier
Custom Manufacturer
12 yrs
780+ m²
Contact supplier
#5 fastest response time in Alcohol Testers
CE ROHS
Minor customization
Warranty available
Finished product inspection
On-time delivery
98%
Reorder rate
22%
Response time
≤2h
Online revenue
US $170,000+
Customization options
color
material
size
design
logo
weight
language
model
packaging
label
battery
graphic
$5.30
Min. order: 5 pieces
$9
Min. order: 20 pieces
$7
Min. order: 5 pieces
$11.70
Min. order: 200 pieces
$19-19.50
Min. order: 5 pieces
1/10
supplierLogo
Fuzhou Li Wang Electronic Technology Co., Ltd.
Fujian, countryFlag CN
4.8/5
10 yrs
Contact supplier
On-time delivery
100%
Reorder rate
17%
Response time
≤6h
Online revenue
US $40,000+
Main products
Nail Drill
Jewelry Tools & Equipment
Manicure & Pedicure Set
UV Lamp
Nail Stamping Plate
Dental Drill & Accessories
$6.14
Min. order: 3 sets
$29.88
Min. order: 2 sets
$6.21
Min. order: 10 sets
1/3
supplierLogo
Nanyang Ufit Import And Export Co., Ltd.
Henan, countryFlag CN
4.6/5
3 yrs
Contact supplier
On-time delivery
66%
Reorder rate
25%
Response time
≤8h
Online revenue
US $30,000+
Main products
Industrial Metal Detectors
Weighing Scales
Tool Sets
Testing Equipment
PH Meters
Night Vision
$180-186
Min. order: 1 bag
$5.50
Min. order: 5 pieces
$34-36
Min. order: 10 pieces
$1,300-1,500
Min. order: 1 set
1/1
supplierLogo
Shanghai Aidu Intelligent Detection Technology Co., Ltd.
Shanghai, countryFlag CN
4.8/5
verifiedSupplier
13 yrs
20+ staff
1,300+ m²
Contact supplier
#10 most popular in Industrial Metal Detectors
ISO
ODM service available
Minor customization
Full customization
Warranty available
Finished product inspection
Supplier assessment procedures
On-time delivery
98%
Reorder rate
21%
Response time
≤9h
Online revenue
US $120,000+
Customization options
polarizability
color
magnetism
accuracy
language
packaging
label
material
size
logo
model
conductivity meter
graphic
resistivity
$750-900
Min. order: 1 set
$2,000-3,999
Min. order: 1 set
$5,600-6,000
Min. order: 1 set
1/20
supplierLogo
Shenzhen Hezhong Electronics Technology Co., Ltd.
Guangdong, countryFlag CN
4.7/5
14 yrs
Contact supplier
On-time delivery
91%
Reorder rate
<15%
Response time
≤8h
Online revenue
US $30,000+
Main products
Other Security & Protection Products
Turnstiles
Industrial Metal Detectors
Alarm Systems
Door Phones
Analog Camera
$106
Min. order: 1 set
$60-80
Min. order: 1 set
$106
Min. order: 1 set
$16,000
Min. order: 1 set
1/3
supplierLogo
Xiongan Jinsheng Trading Co., Ltd.
Hebei, countryFlag CN
4.5/5
verifiedSupplier
Multispecialty Supplier
2 yrs
160+ m²
Contact supplier
ODM service available
Minor customization
Full customization
Warranty available
Finished product inspection
Supplier assessment procedures
On-time delivery
96%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $190,000+
Customization options
color
material
size
logo
packaging
label
graphic
$186
Min. order: 1 bag
$460-485
Min. order: 1 piece
$140-148
Min. order: 1 bag
$298-306
Min. order: 1 box
1/8
VR
supplierLogo
Shenzhen Graigar Technology Co., Ltd.
Guangdong, countryFlag CN
4.8/5
14 yrs
Contact supplier
On-time delivery
98%
Reorder rate
18%
Response time
≤2h
Online revenue
US $270,000+
Main products
Testing Equipment
Other Test Instruments
Generator Parts & Accessories
Oscilloscopes
Industrial Metal Detectors
Hardness Testers
$699
Min. order: 1 piece
$499-699
Min. order: 1 piece
$750
Min. order: 1 piece
$639
Min. order: 1 piece
$699-899
Min. order: 1 piece
1/3
supplierLogo
Ningbo Topcom Smart-Tech Co., Ltd.
Zhejiang, countryFlag CN
4.5/5
verifiedSupplier
Custom Manufacturer
4 yrs
20+ staff
1,000+ m²
Contact supplier
#8 fastest response time in Headlamps
ODM service available
Minor customization
Full customization
Warranty available
Supplier assessment procedures
On-time delivery
98%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $100,000+
Customization options
color
material
size
logo
packaging
label
graphic
$7-10.88
Min. order: 100 pieces
$4.95-5.35
Min. order: 50 pieces
$7
Min. order: 100 pieces
$4.70
Min. order: 100 pieces
1/6
supplierLogo
Shenzhen Dikai Industrial Co., Ltd.
Guangdong, countryFlag CN
4.9/5
17 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $170,000+
Main products
Jewelry Tools & Equipment
Jewelry Container
Magnifiers
Jewelry Boxes
Jewelry Cleaners & Polish
Testing Equipment
$95
Min. order: 1 piece
$195
Min. order: 1 piece
$305
Min. order: 1 piece
$305
Min. order: 1 piece
$189.99
Min. order: 1 piece
1/3
supplierLogo
Shenzhen Tianzhongtian Trading Co., Ltd.
Guangdong, countryFlag CN
4.7/5
verifiedSupplier
Multispecialty Supplier
9 yrs
10+ staff
200+ m²
Contact supplier
ODM service available
Minor customization
Full customization
Warranty available
Finished product inspection
On-time delivery
93%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $530,000+
Customization options
color
material
size
logo
weight
packaging
waterproof
label
battery
graphic
metal support
$300-315
Min. order: 1 piece
$350
Min. order: 1 set
$180
Min. order: 1 piece
$105.94
Min. order: 1 piece
$51
Min. order: 1 piece
1/14
supplierLogo
Xiamen Meidianou Trade Co., Ltd.
Fujian, countryFlag CN
4.7/5
verifiedSupplier
Multispecialty Supplier
3 yrs
800+ m²
Contact supplier
CE
ODM service available
Minor customization
Full customization
Warranty available
Finished product inspection
On-time delivery
98%
Reorder rate
<15%
Response time
≤7h
Online revenue
US $200,000+
Customization options
color
material
size
logo
packaging
label
graphic
$4.30
Min. order: 10 pieces
$4.95
Min. order: 10 pieces
$7.82
Min. order: 10 pieces
1/21
supplierLogo
Ningbo Alite Lighting Technology Co., Ltd.
Zhejiang, countryFlag CN
4.6/5
verifiedSupplier
Custom Manufacturer
11 yrs
1,000+ m²
Contact supplier
#10 hot selling in Bicycle Light
ISO
ODM service available
Minor customization
Full customization
Finished product inspection
On-time delivery
95%
Reorder rate
<15%
Response time
≤3h
Online revenue
US $100,000+
Customization options
color
material
size
logo
packaging
label
graphic
$7.75-8.35
Min. order: 10 pieces
$6.25-6.99
Min. order: 10 pieces
$10.78
Min. order: 50 pieces
$2.50-3.50
Min. order: 100 pieces
$5.48
Min. order: 50 pieces
1/18
supplierLogo
Jining Zhuoshun Machinery Co., Ltd.
Shandong, countryFlag CN
4.6/5
verifiedSupplier
Multispecialty Supplier
9 yrs
80+ m²
Contact supplier
ODM service available
Minor customization
Full customization
Warranty available
Finished product inspection
On-time delivery
100%
Reorder rate
21%
Response time
≤2h
Online revenue
US $70,000+
Customization options
color
material
size
logo
packaging
label
graphic
$880-900
Min. order: 1 set
$660-680
Min. order: 1 set
$960-980
Min. order: 1 set
$660-680
Min. order: 1 set
1/8
supplierLogo
Yiwu Shuangdiao Trade Co., Ltd.
Zhejiang, countryFlag CN
4.6/5
5 yrs
Contact supplier
On-time delivery
97%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $20,000+
Main products
Flashlights & Torches
Headlamps
Bathroom Faucet Accessories
Camping lamps
Working Light
Ultraviolet Lamps
$6.41-6.73
Min. order: 10 pieces
$5.49
Min. order: 10 pieces
$2.95
Min. order: 10 pieces
$2.21-3.61
Min. order: 30 pieces
No supplier images available
0
supplierLogo
Shenzhen Oln Electronic Technology Co., Ltd.
Guangdong, countryFlag CN
4.6/5
verifiedSupplier
Multispecialty Supplier
7 yrs
10+ staff
450+ m²
Contact supplier
ODM service available
Minor customization
Full customization
Finished product inspection
Supplier assessment procedures
On-time delivery
100%
Reorder rate
24%
Response time
≤2h
Online revenue
US $100,000+
Customization options
color
material
size
logo
packaging
label
graphic
$14,500-14,999
Min. order: 1 set
$1,499-1,599
Min. order: 1 set
$239
Min. order: 2 sets
$6,599-6,700
Min. order: 1 set
$1,499-1,599
Min. order: 1 set
1/2
supplierLogo
AB SQUARED TRADING LLC
Georgia, countryFlag US
1 yr
Contact supplier
On-time delivery
-
Reorder rate
-
Response time
≤2h
Online revenue
-
Main products
Loaders
Tractors
Used Loaders
Other Earth-moving Machinery
Iron Scrap
Used Excavators
$750
Min. order: 1 piece
$750
Min. order: 1 piece
$800
Min. order: 1 piece
$800
Min. order: 1 piece
No supplier images available
0
supplierLogo
Shenzhen Wondson Electronics Co., Ltd.
Guangdong, countryFlag CN
4.8/5
11 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤8h
Online revenue
US $50,000+
Main products
Flashlights & Torches
Ultraviolet Lamps
Headlamps
Book Lights
Bicycle Light
Bicycle Bell
$290
Min. order: 2 pieces
$17
Min. order: 2 pieces
$45
Min. order: 2 pieces
$40
Min. order: 2 pieces
$12
Min. order: 1 piece
1/3
supplierLogo
Shanghai Xuanfan Industrial Co., Ltd.
Shanghai, countryFlag CN
10 yrs
Contact supplier
On-time delivery
-
Reorder rate
<15%
Response time
≤8h
Online revenue
US $6,000+
Main products
Industrial Metal Detectors
Other Security & Protection Products
$1,200
Min. order: 1 unit
$1,280
Min. order: 1 unit
$800
Min. order: 1 unit
$2,300-2,500
Min. order: 1 unit
1/3

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