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SHANGHAI JIEHONG MECHANICAL EQUIPMENT CO., LTD

Shanghai Province,  China
http://www.shjsjh.com
  • Booth: T9041

Welcome to visit us at booth#T9041

Overview

Shanghai Jiehong Machinery – Your Trusted Expert in the Fluid Industry
We don't just manufacture parts; we provide precise and reliable fluid connection solutions. As a high-tech enterprise with multiple patents and software copyrights, Shanghai Jiehong Mechanical Equipment Co., Ltd. has been deeply engaged in the fluid industry for years, focusing on solving your most challenging fluid control problems.
Why Choose Jiehong Machinery?
Customization Expert: Whether it's complex precision fittings, instrument valves, or semiconductor vacuum equipment components, we excel at turning your unique requirements into precise drawings and products.
Quality Commitment: We strictly adhere to the ISO9001/14001 management systems. Every step, from raw materials to final delivery, undergoes rigorous testing.
Efficient Service: We know that time is money. We promise to respond as quickly as possible, offering highly competitive pricing and comprehensive after-sales support.
Choosing Jiehong means choosing efficiency, precision, and peace of mind. Let us be the most solid link in your supply chain!

  Press Releases

  • Shanghai Jiehong Machinery Equipment Co., Ltd. has recently completed the upgrade and iteration of its diaphragm valve series.

    The upgraded products now feature additional VCR male fixed ports and VCR female floating ports.

    They are widely compatible with fluid piping systems in the semiconductor and chemical industries.

    The products have passed rigorous third-party testing and can meet the requirements of high-purity fluid transmission applications.

  • Recently, our company has provided customized vacuum and cooling piping systems for JCET’s thin-film battery deposition equipment. The project aims to improve equipment operational stability, process accuracy and production efficiency, and meet the stringent requirements of advanced packaging for high cleanliness, high-precision temperature control and stable vacuum environment.
     
    From the industry perspective, China’s semiconductor sector is accelerating domestic substitution. As one of the world’s top three packaging and testing enterprises, JCET has secured numerous orders from leading global clients, with an urgent demand for capacity expansion and technological upgrading. This delivery not only optimizes JCET’s existing production lines, but also provides critical infrastructure support for its future capacity expansion in cutting-edge fields such as HBM (High Bandwidth Memory) and 3D advanced packaging.
     
    The core technologies of the project are as follows:
     
    - Vacuum Piping System: It maintains ultra-high cleanliness and airtightness to prevent particulate contamination that may compromise thin-film deposition quality.
    ​
    - Cooling Piping System: It realizes precise temperature control to ensure stable equipment operation under high-temperature processes and avoid device failure caused by thermal stress.
    ​
    - System Integration: It enables seamless connection with the deposition equipment, supports automatic control and remote monitoring, and enhances the overall intelligence of production lines.
     
    This successful delivery demonstrates Jiehong’s strong engineering capabilities in precision fluid control systems, and also reflects the improved collaboration across China’s domestic semiconductor industrial chain. Driven by the surging demand for AI computing power, advanced packaging has become a crucial link in the semiconductor industry. The localization and high-performance upgrade of such supporting equipment will serve as a cornerstone for the continuous advancement of the entire chip manufacturing ecosystem.

  Products

  • Valves
    Instrument Valves are critical piping components in industrial measurement and control systems, primarily used to regulate the direction, pressure, and flow rate of fluids (gases and liquids)....

    • Diaphragm Valves: Excellent resistance to pressure surge and contamination, with minimal particle generation.
    Bellows Valves: The gasketed or welded valve body forms a hermetic seal with the bellows.
    Instrument Needle Valves: Rugged design, compact structure, and fast opening/closing action.
    Ball Valves & Plug Valves: Maintain load resistance, withstand thermal effects, and feature zero dead volume.
    Check Valves: Available with fixed or adjustable cracking pressures, and multiple end connection options.
    Pressure Regulators: Control outlet pressure by balancing inlet press
  • Filters
    Remove particulate contaminants from the system...

    • Sintered filter elements, filter cups, and filter screens
  • VCR
    Photovoltaic and ultra-high purity (UHP) tubing components...

    • Compact design adapts to miniaturized piping systems, with high-purity metal-to-metal face seals providing leak-tight service from vacuum to positive pressure ranges.
  • VCO
    Pipe, tube, and welded systems...

    • Quick assembly, no axial clearance required, suitable for use from critical vacuum to high pressure
  • Gas Distribution Manifolds
    Semi-automatic manifolds are centralized gas supply equipment designed for laboratory, industrial or medical applications....

    • They are mainly used to achieve uninterrupted gas supply from multiple cylinders.

    Their core function is to automatically switch to the backup cylinder bank for continued gas supply when the pressure in the primary cylinder bank drops to a set value via a primary/dual backup gas source structure, thus ensuring continuous gas supply.

  • Quick Disconnect Couplings (QDCs)
    For quick connection and disconnection of fluid lines...

    • QTM: Flush valve design minimizes air entrapment and spillage for easy use

    QM: Lightweight, compact design with low dead volume reduces spillage and air entrapment

    QF: Compact connection provides full flow without orifice restrictions

    QC: Push-to-connect design enables fast and easy operation

Categories

101 Photovoltaic Device Manufacturing
  • PV: Cells
  • PV: Modules
    • 200 Equipment, Assembly
  • Die Bonding; Attach Equipment
  • Dispensing Systems
    • 401 Sub-systems
  • Gas; Liquid delivery panels as subsystems
  • Pumps, Vacuum
  • Temperature Sensing; Control; Recirculators; Chillers; Heat Exchangers

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