01 / microSDLearn more
microSD Memory Cards
Compact storage for mobile devices, cameras and everyday file use. Selected configurations may include an SD adapter.
16GB32GB64GB128GB256GB512GB
Availability confirmed with quotation
More Storage, More Moments.
Reliable storage for everyday movement.
Multiline focuses on two essential storage formats: microSD memory cards and USB flash drives for wholesale, distribution and private-label programs.
Multiline is a storage brand owned by Shenzhen Zuoyan Technology Co., Ltd.. Products are manufactured by Shenzhen Shengkewei Electronics Co., Ltd..
Focused portfolio
Two product lines. One clear system.
A concise product range makes capacity planning, packaging recognition and partner communication easier.
02 / USBLearn more
USB Flash Drives
USB 2.0 plug-and-play storage in a compact metal enclosure for computers, media systems and portable file transfer.
16GB32GB64GB128GB256GB512GB
Availability confirmed with quotation
Manufacturing & quality
Built through a visible production process.
Production is carried out by Shenzhen Shengkewei Electronics Co., Ltd. The site presents real equipment, assembly and inspection environments without turning individual documents into blanket product claims.
- 01Material preparation
- 02Automated production
- 03Assembly and programming
- 04Capacity and function checks
- 05Final inspection
- 06Packaging preparation
Built for trade
Flexible routes to market.
Use the main site to discuss wholesale supply, packaging customization, samples and regional distribution. Commercial terms are confirmed through a formal quotation.
International delivery
Estimated transit time: 7–14 days.
Timing depends on destination, selected transport service and customs clearance. Production lead time is confirmed separately in the quotation.
Estimated transit7—14days
Request a quote
Start with a clear request.
Tell us your market, product category, capacity mix and estimated quantity. The team will respond with the information currently available for your request.