A quotation for a low voltage distribution box may cover the manufactured product only. Unless the commercial offer clearly states otherwise, buyers may still need to budget for ocean or air freight, customs clearance, import duties, taxes, insurance, delivery to the project site, installation, wiring, commissioning, and project-specific electrical modifications.
The R20 series 7U multi media box is supplied with defined product and purchasing information, including its construction, minimum order quantity, lead time, inspection procedures, and after-sales service. However, the available product data does not confirm that logistics, government charges, or on-site work are included in the quoted amount.
The stated product information covers a PC cover, a 1.2 mm thick iron sheet enclosure, a pure copper busbar, and terminal bars. It also identifies a minimum order quantity of 500 pieces, a 30-to-45-day delivery schedule, quality inspections, and after-sales support. These details describe the supply of the distribution box itself and should not automatically be interpreted as including construction or logistics services.
Transportation can add a significant amount to the final procurement cost. Ocean shipment may be arranged by full container load or less-than-container load. Air shipment options may include airport-to-airport, door-to-door, or door-to-airport service. The described air-shipping scope can involve flight booking, cargo pickup, customs clearance, and logistics tracking, but the quotation should identify whether these services are included in the product price or billed separately.
Buyers should also confirm the delivery term and the point at which responsibility transfers. A price offered at the factory, port, or airport will not have the same total cost as a delivery arrangement that includes transport to the construction site.
Import duty, value-added tax, local handling fees, and cargo insurance are not defined in the supplied product information. Their amount depends on the destination, customs classification, declared value, shipment method, and local regulations. These charges should therefore be listed separately or assigned clearly in the commercial quotation.
The available information does not specify installation labor, site wiring, testing, commissioning, or electrical changes required for a particular project. A standard recessed distribution box may need different accessories, dimensions, circuit arrangements, or cable-entry solutions depending on the building design. Any such customization should be confirmed before production and priced as a separate scope where applicable.
Payment conditions determine when funds are required, but they do not prove that additional project expenses are included. The stated options are 30% by T/T before production with the remaining 70% due before shipment, or 100% L/C at sight opened before mass production.
Quality control is described more specifically than site services. The inspection system includes 100% production-line inspection, laboratory sampling and testing, and incoming inspection of raw materials. After-sales support is available for customer feedback and product-related issues, although the provided data does not define local installation labor, travel expenses, commissioning charges, or other site-service fees.
JUNON lists a range of export markets across Africa, Asia, Europe, and other regions. Its stated application areas include residential and commercial buildings, public infrastructure, industrial facilities, outdoor projects, and overseas turnkey work. Distribution box projects are reported in the Philippines, Kenya, Ivory Coast, and Sri Lanka, while switch and socket projects are listed in Kazakhstan and Uzbekistan. These examples indicate experience with contractor-led projects, but they do not establish that freight, taxes, installation, or site work were included in every project quotation.
The company also holds a High-tech Enterprise certificate applicable to switches and distribution boxes and an ISO 9001:2015 quality-management-system certificate. These credentials provide information about manufacturing capability and quality management, but they should not be treated as confirmation that unrelated commercial or construction costs are included.
The R20 series 7U multi media box is a flush recessed distribution box.

| Cost item | What the available information indicates |
|---|---|
| Product materials and configuration | Specified: PC cover, 1.2 mm iron sheet, pure copper busbar, and terminal bars |
| Minimum order and lead time | Specified: 500 pieces and approximately 30 to 45 days |
| Ocean or air freight | Shipping solutions are available, but inclusion in the product quotation is not confirmed |
| Customs clearance and cargo handling | Referenced within the described air-shipping service; payment responsibility is not defined |
| Taxes, duties, and insurance | Not stated in the product information and should be clarified by destination |
| Installation, wiring, and commissioning | No defined scope or fee is provided |
| Inspection and after-sales service | Specified: production inspection, laboratory testing, raw-material inspection, and after-sales support |
Not necessarily. The supplied information describes ocean and air delivery options, but it does not confirm that either method is included in the product price. The selected route, service level, and cost allocation should appear in writing.
The data mentions customs clearance as part of certain air-shipment solutions, but it does not specify whether clearance fees, duties, taxes, or local charges are included. The buyer and supplier should agree on these responsibilities before payment.
No installation, wiring, testing, or commissioning scope is defined for the R20 series 7U multi media box. These services should be requested and priced separately when the project requires them.
Request a line-by-line breakdown showing the product model and configuration, MOQ, production lead time, shipping method, delivery point, customs treatment, taxes, insurance, installation scope, commissioning, payment terms, inspection, and after-sales coverage.
The safest way to compare low voltage distribution box quotes is to distinguish the factory product price from all costs required to place the product at the project site. For the R20 series 7U model, the available business terms support mixed products in a 20-foot container or one model supplied at 500 pieces, with documented inspections and stated after-sales support. Freight, customs, taxes, insurance, installation, wiring, and commissioning should remain open items until they are expressly assigned in the quotation. For technical solutions or commercial support, contact hayley@junlang.com.
Guangdong JUNON Songtian Electrical Appliance Co.,Ltd manufactures switches, sockets, distribution boxes, and LED lights under the JUNON brand. Founded in 1983, the company employs approximately 2,000 people and has an annual distribution-box production capacity of 1.2 million units. Its main markets include Egypt, Russia, the Middle East, and Asia, with standardized procedures covering product development, manufacturing, inspection, and finished-goods delivery.
Its relevant credentials include a High-tech Enterprise certificate and an ISO 9001:2015 quality-management-system certificate. The company has supplied customers in a range of residential, commercial, infrastructure, industrial, and overseas project environments.

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