JH provides end-to-end sourcing and procurement solutions

We stock an extensive inventory of over 10,000 high-quality electronic products, available at wholesale prices.
Our online store offers detailed information on Boards, Sensors, Raspberry Pi,3D/CNC/Mechanical, Educational Kits, LED/Lighting, and more, empowering you to make informed purchases.
Discover premium electronic products with ease and confidence through our platform.

Our team specializes in sourcing target products from the local Chinese market.(Taobao, 1688, AliExpress, Alibaba and Huaqiangbei Market)
Additionally, we collaborate with a network of trusted factories to customize products tailored to your specific needs and designs, empowering you to build and grow your own brand.

With a 3,000㎡ packing facility located near Shenzhen Airport, we offer comprehensive support for your business,
including warehousing, repackaging, quality inspection, product photography, and more.
Our skilled workforce is available for a wide range of tasks, such as bundling, repairs, and applying FNSKU stickers, at a competitive labor rate of $5 per hour.
New Arrivals

Boards

Robotics

Educational Kits

JH BLOG
Helps you discover more about our products, services, and the team behind them

JH Website Update in 2025
Dear Customers, Thank you for your long-term cooperation and support. In order to better introduce our products and services, we have updated our website this year This is the h
By JH team Jun.06.2025

A Memorable Holiday in Chengdu with Our Spanish Friends
This May Day holiday, we had the pleasure of hosting our Spanish clients in Chengdu, showing them the unique charm of this "Land of Abundance." Here's how we spent wonderful day
By Teresa - JH Jun.06.2025

Canton Fair: A Two-Way Journey of Trust and Cooperation
Canton Fair 2025 Spring, the China Import and Export Fair, has been one of the world’s largest trade fairs since its first launch in 1957. It has not only witnessed the booming C
By Sofia - JH Jun.06.2025

The SWT508E Wire Stripping Machine: Precision and Efficiency for Modern Cable Processing
Applicable to single-stranded,multi-stranded wire cutting,stripping head,tail,middle stripping processing,processing the maximum cross-sectional area of 0.1-8mm2,each program has a
By Medy - JH Jun.06.2025

Tailored Power Solutions for Your Needs
To meet our clients' needs across global markets, we meticulously account for variations in power specifications (e.g., voltage, frequency) and plug standards (e.g., US, EU,
By Lillie - JH Jun.06.2025

Warehouse tool-packaging film
Today we‘d like to recommend good items in the warehouse - Wrapping film/Packaging film It is a practical waterproof and dustproof packing tool, there are many sizes we can
By Karlie - JH Jun.06.2025

BIGTREETECH SKR MINI E3 V3.0 3D Motherboard
Today, I'd like to introduce a Motherboard for 3D Printer. Specifications : Exterior Dimensions: 103.75 × 70.25 mm Board Layers: 4 layers MCU: ARM Cortex-M0 + STM32G0B
By Enya - JH Jun.06.2025

Thermal Printer
Recently a client in Kenya needed a machine to print labels. I recommended the Thermal Printer to him. This is a very portable printer that does not require ink. The principle of
By Xylia - JH Dec.02.2024

MRD-100 Cutting Machine
Hello Guys! I'd like to recommend a good cutting tool to you Specifications: Maximum power:400w Cutter speed:0-800RPM Cutting length:1mm ~100m Cutting width:0.1-1
By Vicky - JH Dec.02.2024

DIY Hand Crank Bubble Machine
DIY hand crank bubble machine experimental toy is made of quality wooden material, which is durable and wear resistant, can be used for a long time. Children can learn physical
By Teresa - JH Dec.02.2024

Smart Car Tire Series
Experimental carts are a common and interesting project in student education. As the basis of the entire system, the choice and design of wheels not only affects the perform
By Sofia - JH Dec.02.2024

Astronaut Nebula Projector
Here is an interesting gift recommended to you:The Astronaut Nebula Projector Advanced Technology and High-quality materiails. Different color nebula combinations. Create a pe
By Sarah - JH Dec.02.2024