UD Matte 700C Road Bike Wheelset Pillar Spokes With 50mm Disc Brake Center Lock

120 Ring 700C Road Bike Wheelset Off Road Six Claw 3 Tooth With Carbon Fiber Tube

Cross Country Racing Disc Brake Wheelset 120 Sound Clincher Road Bicycle Wheelset

Depth 40mm 700c Road Bicycle Wheel Set Aluminum Alloy 35mm Rim 36T / 54T Ratched Bearing

T700T800 Carbon Cloth 6 Claw Super Loud Hub Variable Speed Rim Center Lock Disc Brake Wheel Set for Road Bicycle 5045mm Wave

Purple 20 Inch Bike Wheelset Disc Brakes 20" 451 Wheelset 120 Rings Side Mounted Hub

Miss. jon

yan@shuangyousports.com

13632715846

Jon-jack9

Quality Control

Quality Assurance System
Shuangyou Sports holds global certifications including CE (EU safety), ROHS (hazardous substance control), GPSR (general product safety), and JICC (Japan compliance), guaranteeing wheelsets and carbon parts meet international standards.
Certification-Driven Control
✓ Material Safety: ROHS-certified eco-materials, banning 6 hazardous substances;
✓ Production Integrity: CE/GPSR dual assurance with batch-level strength/endurance tests;
✓ Export Compliance: JICC certification for Japan market access.
End-to-End Verification
▶ Sourcing: Supplier audits (with business license);
▶ Production: Real-time monitoring via automated lines (per test reports);
▶ Final Inspection: Annual third-party sampling (test reports attached);
▶ Credibility: Alibaba "Decade Supplier" certification (awarded FY2020).

Shenzhen Shuangyou Sports Equipment Co., Ltd. quality control 0

Shenzhen Shuangyou Sports Equipment Co., Ltd. quality control 1

ROSH

DE_LUCID

GPSR

CE

V Brake Wheelset

Disc Brake Wheelset

Mountain Bike Wheelset

20 Inch Bike Wheelset

Fixed Gear Wheelset

Wheelset Rim

Bicycle Hubs

Bicycle Spare Parts

V Brake Wheelset

Disc Brake Wheelset

Mountain Bike Wheelset

20 Inch Bike Wheelset

Fixed Gear Wheelset

Wheelset Rim

Bicycle Hubs

Bicycle Spare Parts

Company Profile

Factory Tour

Quality Control

FAq

UD Matte 700C Road Bike Wheelset Pillar Spokes With 50mm Disc Brake Center Lock

120 Ring 700C Road Bike Wheelset Off Road Six Claw 3 Tooth With Carbon Fiber Tube

Cross Country Racing Disc Brake Wheelset 120 Sound Clincher Road Bicycle Wheelset

Depth 40mm 700c Road Bicycle Wheel Set Aluminum Alloy 35mm Rim 36T / 54T Ratched Bearing

T700T800 Carbon Cloth 6 Claw Super Loud Hub Variable Speed Rim Center Lock Disc Brake Wheel Set for Road Bicycle 5045mm Wave

Purple 20 Inch Bike Wheelset Disc Brakes 20" 451 Wheelset 120 Rings Side Mounted Hub

Quality Control