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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

  • Does a Container with Full Height Turnstile Require Special Foundation or Ground Preparation
  • Can I Use Conical Cork Stoppers for Spirits and High-Alcohol Liquids
  • How Does Food Label Improve Product Safety and Brand Value?
  • Can a DC Isolator Box IP65 Enclosure Two Strings Be Used for Both PV and Battery Storage Systems
  • How Many Times Can You Reuse a High-Temperature Ceramic Crucible Before It Fails
  • Does the 400ML Disposable Paint Cup System 2.0 Come with Built-in Strainer Lids
  • What Is Paver Block Mould and Its Role in Modern Concrete Production?
  • Does a Large Caliber Zooming MWIR Camera Outperform a LWIR System for Maritime Surveillance

  • Does a Container with Full Height Turnstile Require Special Foundation or Ground Preparation

    When site managers evaluate access control solutions, the Container with Full Height Turnstile often emerges as a rugged, portable, and highly secure option. However, one of the first practical questions that surfaces is whether this heavy, self-contained unit demands unusual ground work. The short answer is yes—but not in the way most people expect.

  • Can I Use Conical Cork Stoppers for Spirits and High-Alcohol Liquids

    When sealing bottles that contain whisky, rum, vodka, or homemade tinctures, the choice of closure directly impacts shelf life, flavor integrity, and safety. Conical cork stoppers are a traditional favorite for wine and oil, but their performance with high-alcohol liquids (above 40% ABV) raises valid concerns about swelling, degradation, and chemical leaching. At Raybone, we have tested thousands of conical cork stoppers across distilleries and craft spirit makers, and the short answer is: yes, but only under specific conditions. This guide breaks down the science, the safety data, and the practical steps to ensure your high-proof liquids remain pristine.

  • How Does Food Label Improve Product Safety and Brand Value?

    ​In the modern food industry, packaging is no longer only about protecting products during transportation and storage. A clear and reliable Food Label has become an essential part of food marketing, safety management, and customer communication. Consumers today pay more attention to ingredients, nutrition information, production dates, certifications, and product origins before making purchasing decisions. A well-designed Food Label helps brands provide transparent information while creating a professional image in a competitive market.

  • Can a DC Isolator Box IP65 Enclosure Two Strings Be Used for Both PV and Battery Storage Systems

    As solar and battery storage installations grow more complex, the question of component compatibility becomes critical. One of the most frequently asked questions among system designers and installers is whether a single DC Isolator Box IP65 Enclosure Two Strings can serve dual purposes—handling both photovoltaic (PV) array inputs and battery storage system connections. The short answer is yes, but with important technical caveats. In this guide, we at Soutya break down the engineering realities, safety standards, and best practices for using this versatile isolator in hybrid energy systems.

  • How Many Times Can You Reuse a High-Temperature Ceramic Crucible Before It Fails

    For laboratory managers, metallurgists, and materials engineers, the service life of a High-temperature Ceramic Crucible is not just a cost concern—it is a matter of experimental integrity and operational safety. The short answer is: there is no single number. Reuse cycles range from 5 to over 100 firings, depending on operating conditions, crucible composition, and maintenance protocols. This guide breaks down the variables, provides real-world data, and introduces how OKAYAMA GIKEN (Minerals) engineering helps extend crucible longevity through advanced ceramic formulations.

  • Does the 400ML Disposable Paint Cup System 2.0 Come with Built-in Strainer Lids

    For professional painters, bodyshop managers, and industrial coating specialists, the 400ML Disposable Paint Cup System 2.0 has become a game-changer in fluid handling. One question surfaces more frequently than any other in workshops and online forums: Does this system include built-in strainer lids, or do you need to purchase them separately? At Aspaint, we receive this query daily from technicians who want to streamline their workflow without compromising on paint cleanliness. The short answer is yes—but the full picture involves design nuances, compatibility layers, and practical usage scenarios that every professional should understand before committing to a purchase.

  • What Is Paver Block Mould and Its Role in Modern Concrete Production?

    Paver block moulds play a crucial role in the construction and landscaping industry, enabling the efficient production of durable, uniform, and aesthetically appealing concrete paving blocks. As urban infrastructure continues to expand, the demand for high-quality paving solutions has increased significantly. This makes the selection of the right mould technology an essential factor for manufacturers aiming to improve productivity, consistency, and product performance.

  • Does a Large Caliber Zooming MWIR Camera Outperform a LWIR System for Maritime Surveillance

    For operations that demand persistent detection over saline, hazy, and thermally volatile seascapes, the large caliber zooming MWIR Camera—particularly solutions engineered by JIOPTICS—has emerged as a compelling alternative to traditional long‑wave infrared (LWIR) sensors. But does it truly outperform? This analysis dissects the physics, data, and operational realities to provide a definitive, evidence‑based answer.

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