What are the key maintenance requirements?

Regularly check for damage, ensure tight seals, inspect for overheating or moisture, and keep the interior clean and dry.

Can I use a standard plastic box outdoors?

Only if it is UV-stabilized and has a sufficient IP rating (typically IP65 or higher) for the specific weather conditions.

What is the difference between a Terminal Box and a Control Box?

A Terminal Box houses wire connections and splices, while a Control Box houses active components like PLCs, relays, and switches.

What are the standards for terminal boxes?

Common standards include IEC/EN 62208, IEC/EN 60529 (IP Code), UL 50, and NEMA 250.

My terminal box has condensation inside. What should I do?

Short-term: dry and re-seal. Long-term: install a breather valve, use desiccant bags, or install a heating element.

How do I choose between a screw cover and a hinge cover?

Screw covers offer better sealing and security, while hinge covers allow quicker access for maintenance.

Waterproof ABS Plastic Injection Junction Box for Electric Bikes/Scooters

Name: Waterproof ABS Plastic Injection Junction Box for Electric Bikes/Scooters
Brand: Weifang Jufeng Metal Products Co., Ltd.
SKU: 759496852

Shandong, ChinaWeifang Jufeng Metal Products Co., Ltd.

US$0.10-2.00

100 Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Material

ABS

Application

Medical, Household, Electronics, Automotive, Agricultural, Store Electrical Wire

Model NO.

JF-JXH

Certification

TS16949, RoHS, ISO

Item

Junction Box

Technics

Injection Molding

Part Type

Injection Molding Parts

Export Markets

Global

Shipping Port

Qingdao, Tianjin

Place of Origin

China

Transport

by Sea or Air

Packing

Wooden Cases or Export Carton

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-100PCS

Free Sample

Yes

Inner Package

Carton Box/Plastic Bag

Transport Package

Plywood Box

Specification

SGS

Trademark

Origin

Weifang City, Shandong Province, China

HS Code

7326199000

Production Capacity

50000PCS/Month

Key features

Waterproof ABS Material: Constructed from high-impact ABS plastic with excellent electrical performance and flame retardancy.

Custom Logo Printing: Logo printing is fully customized to meet specific branding requirements.

OEM/ODM Service: Professional OEM and ODM services available for custom manufacturing and design.

Fast Delivery: Delivery time is 4-8 weeks with prompt service and one-stop solutions.

Strict Quality Control: Comprehensive inspection by experienced IQC, PQC, and FQC teams ensuring 100% quality.

Multiple Certifications: Certified with ISO 9001:2015, TS16949, RoHS, and SGS standards.

Versatile Applications: Suitable for electric bikes, scooters, medical, household, automotive, and agricultural uses.

Free Samples: Free samples are available for testing before production.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language Pioneer

Weifang Jufeng Metal Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤2.98h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Jufeng Metal Products Co., Ltd. is a China-based limited company established in 2017, with inconsistent employee records of 5, 29, and quality-control staffing of 6–10. It offers metal stamping, fabrication, welding, punching, automotive, and related products, and is identified as a trading company despite describing its own-factory production capability. The supplier reports three production lines, stated output capacities across several product categories, broad export-market coverage, and port access through Qingdao, Tianjin, and Shanghai. It holds an ISO9001:2015 certificate and reports quality inspections during production. R&D evidence is positive: one year of total R&D-engineer experience is stated, new products were developed in the past year, and ODM plus multiple customization methods are available. However, there is no available SDK, no overseas showroom, no overseas agents or branches, no offline trade-show participation, and no overseas service countries reported. Financial...

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality-management system, although no certificate number, scope, or issuing body is supplied.

R&D capabilityThe supplier reports one year of total R&D-engineer experience, new products within the past year, ODM availability, and multiple customization methods. These are positive indicators of active product development, while the absence of an available SDK limits evidence for software or platform integration capability.

Production capacityThe supplier reports three production lines and category-specific capacities for mailboxes, metal fabrication parts, cabinets, stamping parts, and auto parts, alongside broad export-market coverage and access to Qingdao, Tianjin, and Shanghai ports. However, employee counts vary across records and the supplier is also classified as a trading company, so the scale and direct-manufacturing structure require verification.

Customization capabilityThe supplier explicitly offers OEM, ODM, smaller quantities, flexible customization, minor and full customization, customization from designs, and customization from samples. It also claims to provide exclusive and unique solutions, directly supporting a broad customization offering.

Product Q&A

Q:What is a terminal box?

A terminal box, often called a junction box, is an enclosure that houses and protects electrical connections, preventing shock and containing sparks.

Q:What are the main types of terminal boxes?

Types vary by material (Plastic, FRP, Stainless Steel), protection level (IP65, IP68), and application (marine, hazardous area, solar PV).

Q:What does the IP Rating mean?

IP rating indicates protection against solids and liquids. For example, IP65 is dust-tight and protected against water jets, while IP68 is for prolonged immersion.

Q:How do I select the right size terminal box?

Consider cable entry points, internal space for components (fill no more than 40-50% volume), and future expansion needs.

Q:How do I install a terminal box safely?

Always isolate power, mount securely, use correct cable glands, ensure proper grounding, and seal unused openings with blanking plugs.