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Knock Down Frame

Knock down frame is made by pressed machine or roll forming machine, using high-quality galvanized steel sheet, which is insect-proof and termite-proof, will never rust or rot. Knock down frame is available in many different designs, with single and double frames, for interior or exterior doors. Knock down frame also has a variety of sizes. According to customer request, the thickness varies from 0.6mm to 1.5mm.


Knock down frame not only realizes the separation of the door leaf and the door frame, the horizontal frame and the vertical frames, but also greatly saves the loading space. It means you will save a large amout of money on the transportation. Moreover, knock down frame has no distinction between left and right, which helps to reduce the difficulty of installation.


Brand Name: Gold Tortoise

Place of origin: Guangzhou city, Guangdong Province, China.

Material: Galvanized steel.

Finish: Prime coating, powder coating or PVC coating per customer requirement.

Accessory: Hinges, Lock striker, tile wires, temporary bottom rail. All are available per customer request.

Production capacity: 200000pcs/month.

Delivery time: 15-20 days.


Q: What is your minimum order?

A: 1*20GP. And if you have shipping agent in Guangzhou, we can accept sample order.

Q: What’s your trade terms and payment term?

A: Our trade term is EXW, FOB, CFR and CIF. Payment term is 30% deposit by T/T before mass production, the balance paid upon receive the copy of B/L(L/C at sight is available).

Q: Can you deliver the knock down frames to my country?

A: Yes, we supply doors and frames to all over the world.

Why Choose Us?

  • Our steel door frames are rigorously tested for strength and durability to meet industry standards and exceed customer expectations.
  • Thanks to the excellent management team and professional technicians, the quality of our products is guaranteed.
  • We are constantly improving our manufacturing processes and equipment to ensure exceptional quality steel door frames always.
  • We will as always abide by the policy and promise of ‘adhere to technological innovation, provide products, and implement caring services’, and look forward to friends from all walks of life to visit us, cooperate sincerely, and work together to create brilliance!
  • Our steel door frames are among the most cost-effective and durable products in the market.
  • We continue to develop new products, improve our services, forge ahead, and strive to return the society with first-class products.
  • You can expect excellent customer service and support from our team at all times.
  • The company is committed to the production and development of all types of medium and high-end Knock Down Frame.
  • We provide cost-effective solutions for all your steel door frame needs without compromising on quality.
  • The development of the Internet has opened up a wide space and freedom for our company’s business model innovation. Continuous innovation is the inherent essence of e-commerce mode.

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