Frequently Asked Questions — Cable Tray & Steel Wholesale
“As a professional steel wholesale supplier in China and cable tray manufacturer, we prepared this FAQ…”
We are Canhopesteel（Guangdong Canhuang Steel Group）, a comprehensive enterprise with multiple subsidiaries dedicated to both domestic engineering projects and international clients.
Domestic Engineering Service Subsidiary:
With 31 years of experience, we focus on supplying steel materials for large-scale construction projects. We maintain long-term contracts of 20,000–30,000 tons of steel per month with local mills, giving us a significant advantage in both price and stable supply.
Processing & Manufacturing Subsidiary:
Specializing in steel processing and fabrication, we produce cable trays, ventilation ducts, and customized steel components. In addition to raw material supply, we can also manufacture finished products according to customers’ drawings and deliver ready-to-use solutions.
Through this group structure, we are able to provide customers with both competitive raw material prices and customized fabrication services, truly achieving a one-stop solution from raw steel to finished products.
Q1: Are you a manufacturer or a trading company?
Q1:We are a professional steel and cable tray manufacturer based in Foshan, China. We also trade galvanized pipes, square tubes, angle bars, and channel steel. With our own factory and warehouse near Nansha Port (Guangzhou) and Shekou Port (Shenzhen), we ensure smooth export logistics.
For more details about our group background, please visit our About Us page.
Q2:Do you support OEM/ODM?
A2:Yes, we provide OEM and ODM services. We can print your logo on cable trays and galvanized pipes, and also produce according to your technical drawings.
Q3: What are your main products?
A3: We are not only a professional cable tray manufacturer in China (producing ladder type, tray type, trough type, large-span, and aluminum alloy trays), but also a bulk steel wholesaler. With over 31 years of experience in domestic engineering projects, our group subsidiary maintains long-term contracts of 20,000–30,000 tons of steel per month with local mills. This gives us a strong advantage in the supply and price of hot-dip galvanized pipes, thin-walled square tubes, angle bars, and channel steel. We can supply both finished cable tray products and one-stop wholesale steel materials according to customer needs.
Q4: What standards do your cable trays comply with?
A4: Our cable trays comply with the IEC 61537 international standard. We can provide CE certificates and ISO 9001 quality management certification, widely accepted in Europe and Southeast Asia markets.
Q5: What are the common thickness and length of galvanized pipes?
A5: Standard hot-dip galvanized pipes are 6 meters in length, with wall thickness ranging from 1.2 to 6.0 mm. Popular sizes include DN50, DN80, DN100, and DN150. Custom sizes are also available.
Q6: How do you ensure product quality?
Q6: How do you ensure product quality?
A6: We implement strict quality control processes, including raw material inspection, thickness measurement, zinc-coating thickness testing, salt spray test, and mechanical load testing. Every batch of cable trays and steel products complies with international standards.
Q7: Can you provide third-party inspection reports?
Q7: Can you provide third-party inspection reports?
A7: Yes, upon request, we can provide third-party inspection reports from SGS, TUV, or BV.
Q8: What price terms do you offer?
A8: We usually quote based on EXW, FOB Guangzhou/Shenzhen, or CIF destination port. Price validity is typically 7–15 days.
Q9: What payment methods do you accept?
A9: We accept T/T (bank transfer) and L/C at sight. Other terms can be negotiated based on the order value.
Q10: How do you pack your products?
Q10: How do you pack your products?
A10: Cable trays are usually packed with bundles + waterproof plastic film + pallets. Galvanized pipes are bundled or bulk loaded, ensuring moisture-proof and rust prevention during long-distance sea transportation.
Q11: How many products can fit into a 20GP/40HQ container?
Q11: How many products can fit into a 20GP/40HQ container?
A11: For cable trays, a 20GP can load around 5,000–6,000 meters, while a 40HQ can load around 12,000–15,000 meters. For galvanized pipes, approx. 20–25 tons in a 20GP, and up to 25–27 tons in a 40HQ.
Contact us via WhatsApp or fill in the form to get pricing and specifications within 24 hours.