| A | What is the difference between BVVB and BV wire? |
Q
| The main difference is the cable structure. BV wire consists of a single solid copper conductor with PVC insulation, while BVVB cable includes two parallel copper conductors with PVC insulation and an additional PVC sheath, providing better mechanical protection for exposed wiring applications. |
| Q | What types of cables does Yaogu supply? |
| A | Yaogu offers a comprehensive cable portfolio, including YJV power cables, BV/BVR building wires, medium- and high-voltage power cables, overhead insulated cables, control cables, rubber-sheathed flexible cables, fire-resistant and environmentally friendly cables, RVV flexible sheathed cables, ACSR conductors, and special cables. These products support power grids, industrial facilities, buildings, municipal works, transportation infrastructure, and overseas engineering projects. |
| Q | What cable solutions does Yaogu provide? |
| A | Yaogu supplies cable products for power transmission and distribution, industrial projects, buildings, municipal engineering, transportation infrastructure, and overseas turnkey projects. We can recommend suitable specifications according to the application, voltage level, installation environment, and local project requirements. |
| Q | Does Yaogu only supply cables? |
| A | No. Cables are one of our core product categories, but we also supply cable accessories, electric power fittings, high- and low-voltage switchgear, transformers, distribution boxes, circuit breakers, and other complementary electrical products. This allows customers to simplify procurement by sourcing multiple products from one supplier. |
| Q | Can cable specifications be customized? |
| A | Yes. We provide OEM customization for cable size, number of cores, conductor structure, insulation and sheath materials, color, length, and packaging. Custom production is arranged according to the customer’s technical specifications and project requirements. |
| Q | What cable marking options are available? |
| A | We support surface printing, indent printing, logos, icons, brand names, and sequential marking. Cable markings can be customized to show specifications, manufacturer information, meter numbers, project codes, or other required identification. |
| Q | What information should I provide when requesting a quotation? |
| A | Please provide the cable type, rated voltage, conductor material, cross-sectional area, number of cores, insulation and sheath materials, required standard, order quantity, cable length, application, and destination country. Drawings, specification sheets, or tender documents can also help us prepare a more accurate quotation. |
| Q | Can you manufacture cables according to specific standards? |
| A | Yes. Products can be manufactured and inspected according to the applicable technical standards and the requirements confirmed for each order. Please inform us of the required standard, certification, testing, or documentation when submitting your inquiry. |
| Q | How does Yaogu control product quality? |
| A | Quality control covers raw material selection, production processing, in-process inspection, and finished-product testing. Yaogu operates standardized production facilities equipped with automated machinery and professional testing instruments to help ensure stable performance and consistent product quality. |
| Q | How are cables packed for international shipping? |
| A | Cables can be supplied in coils, reels, drums, or other suitable packaging according to their size, length, and transportation requirements. Each shipment is securely packed and reinforced to help protect the products during handling, container loading, and long-distance transportation. |
| Q | Does Yaogu have experience with international projects? |
| A | Yes. Established in 2004, Yaogu has more than 20 years of experience in electrical products and international trade, serving customers across global markets. Our team supports product selection, specification confirmation, custom production, quality inspection, export packaging, shipping coordination, technical documentation, and after-sales service. |
