Cheap Wholesale Electric Galvanized Steel Metal Rolling up Doors Industrial Automatic Stainless Steel Roller Shutter Garage Door
Cheap Wholesale Electric Galvanized Steel Metal Rolling up Doors Industrial Automatic Stainless Steel Roller Shutter Garage Door
ABOUT US
Zonle Doors was founded in 2001 and is one of the largest professional door suppliers in China, with 4 door industry bases covering 900,000 square meters. It is one of the first domestic manufacturers to adopt fully automated production lines, employing more than 10,000 workers and over 50 R&D staff. The company has 58 professional production lines of international advanced level, equipped with automatic robotic arms, electronic saws, sliding table saws, engraving machines, automatic cutting machines, side hole machines, sanding machines, edge grinding machines, heat presses, spray booths, UV primer assembly lines, high-speed precision cutting machines, CNC laser cutting machines, and automatic multi-layer hot-press gluing machines, etc.
Meanwhile, we have a lab, which is a key facility to confirm our door quality, equipped with such equipment as drying boxes, universal tensile testers, photometers, moisture testers, hinge testers, and lock testers. Our annual production capacity has reached 8 million sets of doors.
Our main products include WPC doors, steel doors,wooden doors, aluminum glass door, folding door, barn door, french doors, sliding door, pivot door, wrought iron doors, garage door, rolling door and fire doors, all of which comply with international standards such as CE, CCCF, ISO9001, and ISO14001 certificates.
We not only provide high-quality doors at the best prices but also offer perfect after-sales service through our professional overseas sales team. Zonle Doors products have been sold to over twenty countries and regions, including Asia, the Middle East, South America, and Europe. Welcome to Zonle Doors! Let's start establishing a win-win business relationship with you.
FAQ
Q2: What is your payment terms ?
A: T/T, D/P, Western Union, L/C
Q3: Could you send me sample before I place an order?
A: Yes, offer free samples for your evaluation, you provide the Courier account for freight collect.
Q4: How can I get the latest prices?
A: Send requirements to us by mail or calling , we will reply you in 24 hours. Zonle Doors offer not only doors but also door project Solution.
Q5: How long is the delivery time?
A: Delivery time is 15-30 days, depend on the order product and quantity. Steel door and fire door between 15-25 days, wooden door is 20-30 days.
Q6: How about your production capacity?
A: The annual production capacity is 8.2 million pieces metal steel door, fire doors and wooden door. The daily capacity is over 20,000 sets of doors.
Q7: How often do you develop new models?
A: We regularly develop one new model per month.
Q8: Are you doors' manufacturer?
A: Yes, we are one of the largest door manufacturer and supplier in China, we can provide nice goods at competitive price.
Q9: How can you guarantee your sales' quality?
A: To control quality, we have four testing procedures: initial inspection, re-inspection, final inspection and sampling inspection.
Q10: Could you send me sample before I place an order?
A: Yes, offer free samples for your evaluation, you provide the Courier account for freight collect.