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Company Details
  • Changsha Borun Mould Co. Ltd.

  •  [Hunan,China]
  • Business Type:Manufacturer
  • Main Mark: Asia , East Europe , Europe , North Europe , Other Markets , West Europe , Americas
  • Exporter:71% - 80%
  • Certs:ISO9001
Changsha Borun Mould Co. Ltd.

Changsha Borun Mould Co. Ltd.

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About Us

Changsha Borun Mould Co Ltd With our enterprise spirit of Learn the advantages of China to benefit the global industry Based on NITONI die springs ejector pin ejector sleeves punches hot runner parts as well as all kinds of non standard precision parts produced by our holding company Changsha Borun Precision Parts Co Ltd Backed up by our first class professional team for marketing technology and services has grown into a professional supplier integrating a complete series of mould standard parts mould materials and various machining tools such as Mould standard parts Mould materials and tools We have insisted on supplying good quality products with most competitive prices to our customers...

Categories and Products

Ejector Pins & Sleeves

Ejector Pin

DIN 1530A Nitrided Ejector Pin DIN 1530AH Hardened Straight ejector pin for plastic mold DIN 1530 FA nitrided and oxidized Blade pin HSS Core Pin With Top Process DIN 1530D conical head ejector pin JIS standard ejector pin for plastic mould DIN ISO 6751 Plasma Nitrided Black ejector pin ejector pin with competitive price Ejector pin for JIS standard DIN 1530D Nitrided Stepped Ejector Pin Ejector Pin DIN 1530A Nitrided DIN 1530FAH Hardened Blade Ejector Pin With R0.2 

Ejector Sleeve

Straight Nitrided Ejector Sleeve for plastic mould Ejector Sleeve Hardened din 16756 Ejector Sleeves for plastic mould Ejector sleeve as your drawing OEM Plastic Injection Mould High Precision Ejector Sleeve Straight Ejector sleeve Precision Thimble ejector Supply DIN 16756 Nitrided Ejector Sleeve DIN 16756 Stepless Sleeve 

Ejector Balde Pin

DIN 1530 FA nitrided and oxidized Blade pin DIN 1530FAH Hardened Blade Pin DIN 1530F Hardened Blade Pin with Corner radius blade ejector with nitrided-oxidation coating Blade pin for mould Precision Blade Ejector Pin for Mould Customized blade ejector pin Blade Ejector, Blade Ejector Suppliers and Manufacturers 

Stepped Ejector Pin

DIN 1530C Nitrided Stepped Ejector Pin Hardened Stepped Ejector Pin 

Piercing Punch

DIN 9861 Series Punch

DIN 9861D Standard Punch with conical head DIN 9861 type with blade shape DIN 9861 with special shape Punch 

DIN 8020 Series Punch

DIN ISO 8020A Standard Punch Pin for die press tools Precision ISO 8020 type ejector punch Standard Shoulder punch Precing punch ISO 8020 with special shapes Shoulder punch DIN ISO 8020 B Type Customized Variable Punch Forming for mould components Customized Variable Punch Forming for mould components Ejector Punch for die press tool Punches for die press tool titanium Ticn coating shouder punch pin 

Burring Punch

Standard burring punch for mould components Standard burring punch for mould components SKD11 Burring Punch 

Polit Punch

PILOT PUNCHES for die press mould Piercing Pilot Punch Pin High Precision HSS Special Pilot Punch Pin 

Guide Lifter Punch

SKD-11 guide lifter punch pin set Standard Guide Lifter Punch 

Die Springs

ISO 10234 Standard Die Spring

ISO Standard Die springs for Plastic mould ISO 10243 Standard compression Die spring ISO Blue Die springs for injection mould Die Springs ISO 10243 standard die mould springs ISO Extra Heavy Load compression ISO 10243 Light load green Die Springs ISO 10243 die springs(Medium Load Blue) Iso 10243 Heavy Load Red Die Springs ISO 10243 Standard Extra Heavy load Die springs Die springs for injection mold Die Springs Series ISO 10243 Light load Blue Die Springs 

JIS Standard Die Spring

Compression Die spring for JIS Standard JIS Standard die springs for mould TM Medium load red coated JIS die springs Injection Mould ISO standard Die Spring JIS Standard die springs die springs with JIS standard lightest load yellow JIS Standard Mold springs 

American Standard Die Spring

American standard compression die spring American standard die spring in inches size American standard Die spring for Plastic mold American standard loaded springs Die springs for platic mould 

Guide Pin & Bush

Drill Bush

Drill guide Bushing DIN179 for ejector mould Drill guide Bushing DIN179 for ejector mould Hot Runner Precision Sprue Bush Sprue bush with spiral cooling hole 

Guide Bush

die buttons for DIN 9845 type DIN 172 standard headed drill bush Sprue bushing a type precision injection mold GA Type Guide Bush Guide Bush for guide pillar ball cage for mould High Quality Plastic Mold Hot Runner Sprue Bushing Sprue bushing for injection mold Sprue Bushing for Hot Runner System 

Guide Pin

Superfinished Pillar for die press mould GP/B-SGOH Mold Parts DME mold guide pin GBP/B-SGPH Type Guide Pin Guide Pin & Guide Bushes Guide Pin or Guide Bushes 

Hot Runner System Parts

Valve Pin And Valve Bush

Valve pin for hot runner system Valve bush for hot runner system Valve pin,Valve bush with high precision tolerance Valve pin with Chrome-plating HSS Valve bush for hot runner system Special valve pin and bush Valve pin for hot runner system 

Mould Components

Air Valve

air valve for AJV mould AJV mould air valve for mould components CUMSA standard AV air poppet valves CUMSA standard air poppet valves mould components VVA AJV mould air valve AJV Air Poppets Valves for plastic injection molding parts 

Mould Counter

Round Mold Counter M-CVR Plastic Injection Mould Components Square Mold Counter M-CVR for Injection Mould Components 

Self-Lubricating Brass Bearing

Oilless bronze bushing with graphite inserts Flange oilless bronze graphite bush 

Ball Plunger

Stainless steel Ball spring plunger Ball spring plunger for mould Ball Spring plunger with ball nose Ball Spring plunger M8 Ball springs plunger threaded fastener stainless steel ball spring plungers Flange type ball head piston Slotted ball head ball plunger short type Hexagon ball head piston 


DIN 912 HEX Socket head Cap Screw Carbon Steel DIN 912 Hexagon Socket Head Cap Screw ISO 7379 STRIPPER BOLTS 

Dowel Pin

Dowel Pin with thread for DIN 7979 DIN 6325 Dowel Pin 

Date Stamp

date stamp for metal and plastic mold 2017 year Changeable date stamp 17 year month Traditional Date stamp date stamp with best quality 

Non-Standard Mould Parts

Non-standard Core Pin

Precision specical Core Pin Core pin for plastic mould Precision Core pin for mold Core pin for mold insert square non-standard core pin Core pin for non-standard Core pin for mould Core Pins and Punch Pins from Precision Punch 

CNC Turning Mold Parts

Precision CNC turned mold parts CNC Turning mold parts 

Core Pins

Two Stepped Core Pins Stepped Core Pin Stepped Core Pin 

Non-standard Precision Parts

High precision mold parts Customized non-standard special-shaped mould parts Mold non-standard parts customization The inner hexagon discharge bolts Quick Couplings and Accessories Oilless bronze graphite bush Guide post sets/guide bush Shoulder screw / Stripper bolts Die casting accessories for die casting die 

Standard Components For Plastic Mold

Ball Cage 

Die Springs Series

Stamping die polyurethane spring series 

Non-standard Parts

B5130 Precision Slide retainer B5129 Slide retainer 

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