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SHANGHAI TOPGREEN INDUSTRIAL CO., LTD

  • China,Shanghai ,Shanghai
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China Portable Rotomolded Tool Box Spring-Loaded Handle LLDPE Mobile Equipment Carrier
China Portable Rotomolded Tool Box Spring-Loaded Handle LLDPE Mobile Equipment Carrier

  1. China Portable Rotomolded Tool Box Spring-Loaded Handle LLDPE Mobile Equipment Carrier

Portable Rotomolded Tool Box Spring-Loaded Handle LLDPE Mobile Equipment Carrier

  1. MOQ: 50 Pieces
  2. Price: USD 32-68 / Piece
  3. Get Latest Price
Delivery Time 5-7 working days for stock, 20-30 days for custom production
Color Options Black, Orange, Blue, Custom Colors
Manufacturing Process Rotational Molding
Max Load Capacity 35 kg (77 lbs)
Handle Type Spring-Loaded Ergonomic Carry Handles, Tested to 5x Load
External Dimensions 500 x 350 x 300mm (19.7 x 13.8 x 11.8 inch)
Waterproof Rating IP65
Supply Ability 12000 Pieces per Month
Temperature Range -40 Degree C to +60 Degree C
Closure Type Stainless Steel 304 Draw Latches
Handle Configuration Two-Person Balanced Carry Points
Net Weight 6.2 kg (13.7 lbs)
Wall Thickness 4-6mm Double-Wall Construction
Internal Dimensions 440 x 290 x 250mm (17.3 x 11.4 x 9.8 inch)
Packaging Details WNRLN branded color box, export-grade corrugated master carton, palletized shipping
Payment Terms T/T, L/C, PayPal, Western Union
Material LLDPE (Linear Low-Density Polyethylene)
Place of Origin Shanghai, China
Brand Name TOPGREEN
Model Number
Certification ISO 9001:2015, SGS, CE

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-7 working days for stock, 20-30 days for custom production Color Options Black, Orange, Blue, Custom Colors
Manufacturing Process Rotational Molding Max Load Capacity 35 kg (77 lbs)
Handle Type Spring-Loaded Ergonomic Carry Handles, Tested to 5x Load External Dimensions 500 x 350 x 300mm (19.7 x 13.8 x 11.8 inch)
Waterproof Rating IP65 Supply Ability 12000 Pieces per Month
Temperature Range -40 Degree C to +60 Degree C Closure Type Stainless Steel 304 Draw Latches
Handle Configuration Two-Person Balanced Carry Points Net Weight 6.2 kg (13.7 lbs)
Wall Thickness 4-6mm Double-Wall Construction Internal Dimensions 440 x 290 x 250mm (17.3 x 11.4 x 9.8 inch)
Packaging Details WNRLN branded color box, export-grade corrugated master carton, palletized shipping Payment Terms T/T, L/C, PayPal, Western Union
Material LLDPE (Linear Low-Density Polyethylene) Place of Origin Shanghai, China
Brand Name TOPGREEN Model Number
Certification ISO 9001:2015, SGS, CE
High Light rotomolded tool box spring-loaded handleportable LLDPE equipment carrierfield service technician tool box

Portable Rotomolded Tool Box for Mobile Field Service Professionals

Product Overview

The Topgreen Rotomolded Tool Box is a portable rotomolded tool box purpose-designed for mobile professionals who move between job sites daily. Weighing just 6.2 kg (13.7 lbs) empty while supporting up to 35 kg of payload, this tool box achieves an exceptional strength-to-weight ratio through optimized rotomolded wall geometry — delivering the impact resistance of a heavy-duty container in a genuinely portable form factor.

Spring-loaded ergonomic carry handles sit flush against the case body during transport and automatically deploy when needed. The handle positions are calculated through center-of-gravity analysis to provide balanced two-person lifting, reducing operator strain during repeated loading and unloading cycles throughout the workday.

Key Features

  • Optimized Strength-to-Weight Ratio: 4-6mm wall thickness with FEA-optimized rib patterns delivers impact resistance comparable to much heavier cases, keeping the RTB-1600PT portable without sacrificing durability.
  • Spring-Loaded Ergonomic Handles: Oversized handles with spring-return mechanisms deploy instantly, provide comfortable grip for gloved hands, and retract flush to prevent snagging during vehicle loading and tight-space navigation.
  • Balanced Two-Person Lift Points: Handle positions calculated for 50/50 weight distribution regardless of how the tools are arranged inside — eliminating the awkward load imbalance common in single-handle designs.
  • Lightweight LLDPE Construction: At 6.2 kg empty, this tool box is 35-45% lighter than equivalent-capacity metal chests while providing superior impact and corrosion resistance.
  • IP65 Waterproof Protection: Continuous EPDM gasket with stainless steel latches protects tools from rain, snow, and dust during outdoor job site operations and open truck bed transport.

Technical Specifications

Parameter Specification
Material LLDPE Rotomolded
Wall Thickness 4-6mm Double-Wall
Net Weight 6.2 kg (13.7 lbs)
Max Load 35 kg (77 lbs)
Handle Type Spring-Loaded, Flush-Retracting
Waterproof Rating IP65
Hardware Stainless Steel 304
External Dimensions (LxWxH) 500 x 350 x 300mm
Internal Dimensions (LxWxH) 440 x 290 x 250mm
Temperature Range -40C to +60C
Certifications ISO 9001:2015, SGS, CE

Field Service Applications

  • HVAC and Refrigeration Technicians: Portable tool organization for rooftop and mechanical room service calls where equipment must be carried up ladders and through narrow access points.
  • Telecommunications Field Engineers: Protected storage for fiber optic splicing tools, OTDR testers, and precision connectors during tower and cabinet maintenance.
  • Industrial Equipment Service: Mobile tool kits for conveyor system repair, packaging machinery maintenance, and production line troubleshooting.
  • Residential Trade Professionals: Daily-use tool transport for electricians, plumbers, and carpenters moving between multiple residential job sites.

Why Choose Our Portable Tool Box?

The RTB-1600PT delivers the durability of a full-size rotomolded container in a truly portable package. Our lightweight design reduces operator fatigue, the balanced handles improve ergonomics, and the professional presentation enhances your brand image at every customer site. OEM customization available for color, logo, and interior divider configuration.

Packaging and Shipping

Each portable tool box is individually wrapped and packed in branded color box with foam cushioning. Master cartons are palletized for secure international freight delivery.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2011

  • Total Annual:

    1000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

COMPANY PROFILE             Our factory is located in Fengxian industrial zone, Shanghai which is 30 minutes by car to the Hongqiao airport and set up in year 2011. We specialized in manufacturing and designing a wide range of rotational molds and products. Our plant... COMPANY PROFILE             Our factory is located in Fengxian industrial zone, Shanghai which is 30 minutes by car to the Hongqiao airport and set up in year 2011. We specialized in manufacturing and designing a wide range of rotational molds and products. Our plant...

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Get in touch with us

  • Reach Us
  • SHANGHAI TOPGREEN INDUSTRIAL CO., LTD
  • No.470 Shengli Creative Park, Zhongshan North Road, Zhabei District, Shanghai, China
  • https://www.rotomouldedproducts.com/

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