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Boards
All goods will pack into cartons and wrapped full of waterproof
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Robotics
All aoods will pack into cartons and wrapped full of waterproof tape before
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Raspberry PI
All goods will pack into cartons and wrapped
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Educational Kits
All aoods will pack into cartons and wrapped full of waterproof tape befcre
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3D Printer Parts
All aocds will pack into cartons and wrapped full of waterprcof tape before
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RGB
All qoods will pack into cartons and wrapped full of waterproof tape befors
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Motors
All goods will pack into cartons and wrapped full cf waterproof
Boards
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Competitive Prices
We offer high-quality products at low prices, due to our large monthly purchase volumes which qualify us for wholesale rates.
Full Inspection
We will inspect product quantity, appearance, types, and (if needed) basic function, with photo confirmation
Order Consolidation
Goods from various suppliers are received, recorded, and registered according to our standardized process
Flexible Shipping
Each item is professionally packed to prevent damage and shipped flexibly according to your requirements
Competitive Advantage through Factory Customization
Customized IC/ID/NFC Card
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Customized LED Light Strip
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Electronic Component Kit
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Customized Motor
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Customized Power Adapter
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Customized Antenna
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Customized Power Supply
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Customized Logo for Board
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Customized Soldering Iron
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Customized PCB Board
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Customized Pliers with Logo
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Customized 3D Printer Filament
Competitive Advantage through Factory Customization
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
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A Talking Electrical Tester: Making Test Results "Audible"
When a maintenance worker touches a wire with the tester, a clear voice prompt like "High-voltage electric field, live wire detected" is heard. This is no longer futuristi
By JH team Dec.18.2025
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APEXEL 200X Portable Cell Phone Microscope with CPL
The new 200X LED super microscope lens works with your iPhone and all smartphones Specifications: Magnification:Up to 200X Lens Construction:4 el
By JH team Dec.18.2025
Customized Logo on 170 Pliers
We are excited to share a recent project that perfectly showcases our commitment to meeting customer-specific needs. One of our long-term clients, who regularly purchases thousa
By JH team Dec.18.2025
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Remeeting with my Client from Mexico
Last week, we had the pleasure of welcoming back a special friend and valued client from Mexico. It was his second visit to us, coming a full six years after his first
By JH team Dec.17.2025
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Travel in Chongqing with our friends from Mexico : one unexpected trip
Last week, my client from Mexico finished his work in Shenzhen and planned to visit Chongqing before flying home. When he asked, “Would you like to join me” we immediately s
By JH team Dec.17.2025
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Helping Client Solve Customs Clearance Issues
Even with thorough preparation, unexpected challenges can arise in international shipping. Recently, I helped a client resolve a sudden customs clearance issue. Qui
By JH team Dec.17.2025
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Automated Operation and Control-DS3230 Servo
We have a customer from Canada who requires large quantities of DS3230 servo motors on a long-term basis. These are used to build robotic arms and grippers for grasping and han
By JH team Dec.17.2025
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An Overview of Two Types of Energy Meters.
AT4PW Smart Electricity Meter This version is WiFi version. The WiFi indicator will flash when you turn on, and the Bluetooth indicator will not display. Easy to Use: Sho
By JH team Dec.17.2025
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Customized product- Bags
Usually, our customers request customization for specific products they need. For example, customers in the Philippines recently asked to customize plastic and paper bags.
By JH team Dec.17.2025
Introducing Dual-Color PLA: Add a Twist of Creativity to Your 3D Prints
Make your 3D prints stand out with Dual-Color PLA. One spool, two colors, endless creativity. This special filament smoothly changes from one color to another as yo
By JH team Dec.17.2025
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Smart Packaging, Smooth Delivery: Why We Temporarily "Conceal" Brand Logos
Recently, our customer purchased a Creality 3D printer. However, when we were preparing for shipment, we covered the logo with adhesive tape. Why Temporarily
By JH team Nov.19.2025