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Shanghai Jieyin Office Technology Co., Ltd. was established in 2014 and is located in Caohejing Development Zone, Songjiang District, Shanghai. The company focuses on the research, development, sales and service of office consumables and office supplies. Its main products include: air blowers and ink cartridges, office tapes and waterproof tapes, office paper, memo books and notepads, refillable and high-yield ink cartridges and ink powder components, color and remanufactured ink cartridges and ink powder components, etc., covering all categories of needs for daily office work of enterprises.

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New Products

3ply Carbonless Copy Paper Roll

3ply Carbonless Copy Paper Roll

Hotest 2-Ply 7570 Carbonless Paper Roll

Hotest 2-Ply 7570 Carbonless Paper Roll

Latest 2-Ply NCR Carbonless Paper Roll

Latest 2-Ply NCR Carbonless Paper Roll

POS ATM Paper NCR Paper with Custom Printing 3 1/8 Inch Width Roll Paper 3 Inch

POS ATM Paper NCR Paper with Custom Printing 3 1/8 Inch Width Roll Paper 3 Inch

Custom Stick Cute Cartoon Unicorn Flamingo Kids Notepad Mini Pocket Memo Pad with PVC Cover

Custom Stick Cute Cartoon Unicorn Flamingo Kids Notepad Mini Pocket Memo Pad with PVC Cover

Removable Desktop Square Flag Shaped Pet Page Marker Sticky Notes Film Index for Office/School

Removable Desktop Square Flag Shaped Pet Page Marker Sticky Notes Film Index for Office/School

BOPP Film Sticky Notes Page Marker Index Neon

BOPP Film Sticky Notes Page Marker Index Neon

Hot Selling Water-Resistant Pet Transparent Removable Desktop Square Flags Sticky Notes

Hot Selling Water-Resistant Pet Transparent Removable Desktop Square Flags Sticky Notes

News

  • How Do Paper Cup Paper Fans Compare to Plastic Fans for Event Promotions
  • Industrial Transformers Company: Key Selection Factors for Reliable Power Solutions
  • What Makes an 11KW Variable Frequency Drive for Pump Essential for Modern Pump Systems?
  • How Does Two Frequency Machine Shaking Influence the Bias Stability of a Ring Laser Gyroscope Under Dynamic Environments
  • Bidirectional Power Modules: How This Company Is Redefining Energy Conversion
  • What are the key design challenges in developing large caliber continuous zoom MWIR cameras
  • ODM RFID Inlay: Streamlining Custom Tag Design for Scalable Deployments
  • What Is a Cleanliness Tester and Why Does It Matter in Modern Manufacturing?

  • How Do Paper Cup Paper Fans Compare to Plastic Fans for Event Promotions

    When planning an event promotion, choosing the right giveaway item can define attendee engagement and brand recall. Paper Cup Paper Fan solutions from Zhongjun offer a sustainable alternative to traditional plastic fans. Below is a professional comparison to help event organizers make data-driven decisions.

  • Industrial Transformers Company: Key Selection Factors for Reliable Power Solutions

    Selecting an industrial transformer is about far more than specifications—it’s about ensuring your operations never skip a beat. This article dives into the crucial factors that make a transformer truly reliable for your most demanding applications. Drawing on TPS-Elektronik’s hands-on experience, we cover load capacity, environmental endurance, and why overlooking these details can lead to expensive downtime. You’ll discover how the right power solution not only keeps production humming but also adapts to real-world stresses that data sheets rarely reveal. From thermal management to insulation integrity, we break down what separates a dependable unit from one that could compromise your entire system. Packed with practical insights, this guide helps you look beyond marketing claims and choose a transformer that delivers long-term resilience without hidden trade-offs. If reliable power is non-negotiable for your facility, these are the factors that truly matter. Read on to make an informed choice that keeps your operations running smoothly.

  • What Makes an 11KW Variable Frequency Drive for Pump Essential for Modern Pump Systems?

    ​In modern industrial and commercial pumping systems, energy efficiency, stable performance, and intelligent control have become critical requirements. Traditional pump motors often run at constant speed, which leads to excessive energy consumption, mechanical wear, and unstable pressure control. This is why the 11KW Variable Frequency Drive for Pump has become an increasingly important solution for industries such as water treatment, agriculture, HVAC systems, manufacturing plants, and municipal engineering.

  • How Does Two Frequency Machine Shaking Influence the Bias Stability of a Ring Laser Gyroscope Under Dynamic Environments

    In the field of inertial navigation, Ring Laser Gyroscope High Precision Two Frequency Machine Shaking represents a breakthrough for maintaining bias stability under real-world dynamic conditions. At JIoptics, we have observed that traditional dithering mechanisms often fail when external vibrations or angular accelerations are present.

  • Bidirectional Power Modules: How This Company Is Redefining Energy Conversion

    Discover how bidirectional power modules are quietly revolutionizing energy management. This piece spotlights TPS, a company pushing boundaries in power conversion, enabling energy to flow both ways between electric vehicles, renewable systems, and the grid. Learn how their cutting-edge modules make feeding power back to the grid seamless and storing surplus energy smarter. It’s a look at practical innovation that’s turning a futuristic concept into an everyday necessity, setting a fresh benchmark for industries worldwide.

  • What are the key design challenges in developing large caliber continuous zoom MWIR cameras

    Developing a large caliber continuous zoom MWIR camera requires overcoming complex optical, mechanical, and thermal obstacles. At JIOPTICS, we specialize in pushing the boundaries of mid-wave infrared imaging, where precision and reliability directly impact mission success. This article explores the core engineering challenges behind large caliber zooming MWIR camera systems and provides expert answers to frequently asked questions.

  • ODM RFID Inlay: Streamlining Custom Tag Design for Scalable Deployments

    Choosing the right RFID inlay can make or break a deployment—poor selections lead to read failures and costly delays. This article explores a smarter alternative: ODM inlays from OSRFID, which merge custom precision with ready-made speed. You’ll discover how tweaking proven platforms cuts development from months to weeks, enabling rapid supply chain pilots without performance trade-offs. It’s a practical look at bridging generic and fully custom solutions, perfect for integrators seeking scalable, hassle-free rollouts.

  • What Is a Cleanliness Tester and Why Does It Matter in Modern Manufacturing?

    In today's high-precision manufacturing environment, product cleanliness is no longer a secondary concern—it is a critical quality indicator. From automotive components to aerospace parts and medical devices, even microscopic contaminants can compromise performance, safety, and durability. This is where the Cleanliness Tester becomes an essential tool. By accurately detecting and analyzing particulate contamination, manufacturers can ensure compliance with strict industry standards while enhancing product reliability and customer trust.

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