Can DERCHI supply entry doors to South American countries?

Yes. As an export-focused manufacturer, we prepare export-crated shipments and can quote FOB China or CIF to major South American ports such as Santos, Callao, San Antonio, Buenaventura, Guayaquil and Buenos Aires. Final terms are confirmed per project.

Which entry door material is best for coastal and humid South American climates?

For salty coastal air and tropical humidity, aluminum doors with high-grade powder-coated or fluorocarbon finishes and stainless steel doors are the most durable choices, because they do not rot, swell or rust like untreated steel or solid wood.

Can you manufacture custom sizes and oversized pivot doors?

Yes. Every order is built to your opening sizes and door schedule. Our engineering team prepares free CAD shop drawings for approval before production, including large pivot doors, villa main gates and commercial lobby doors.

What certifications do DERCHI doors hold?

Our products hold CE, ISO9001, AS2047 and UL fire-rated certifications, supported by more than 30 design and technology patents. Test data such as wind load, air and water tightness can be supplied to help your engineer verify compliance with local codes.

How are the doors installed after delivery?

Each shipment includes installation drawings and site manuals. Our technical team provides remote guidance by video or email, aligned with your local working hours, so local installers can fit the doors correctly.

What information do I need to send for an accurate quotation?

Send the door type, opening width and height, quantity, project city or destination port, preferred finish, glass and lock options, and any architectural drawings to info@derchisouthamerica.com.

Product Description

Item	Value
Warranty	More than 5 years
Opening Method	Sliding
Door Type	Glass
After-sale Service	Online Technical Support, Return and Replacement
Material	Tempered Glass Laminated Glass
Application	Balcony, office, dining room etc.
Design Style	Modern
Place of Origin	China
Brand Name	LG
Open Style	Slide Open
Color	White/Black/Silver/Wood Grain/Customize
Accessories	Various of hinges, locks, handle, bolts, etc.
Type	Entry Doors
Delivery Time	10-20 days after sales confirmation

Customer Photos

Product Series

Aluminum Door

Aluminum Window

Sunroom

Skylight

Louver

Curtain wall

Tempered Glass

Laminated Glass

Insulated Glass

Company Profile

Shandong Lanjing Energy Saving Technology Co.,LTD was established in 2017, located in Zibo City, Shandong Province, China. We are engaged in the deep processing of aluminum doors and windows, curtain wall system and hard-ware accessories as well as e-commerce, software development and technical services, etc. We are one of the most important manufacturers and exporters of doors and windows in China. The company and Shandong Lanjing Glass Technology Co.,Ltd. belong to the Lanjing Group. We also have our products of Tempered Glass, Insulated Glass, Laminated Glass, etc.

We have a very strict quality control system and after-sales service which include strict inspection since the company established. Our products are exported to over 30 countries, such as Thailand, Philippines, America and Canada etc. Our product widely used in the system doors and windows, curtain wall, general industry and other fields.

We're committed to offer satisfying products & service, being your reliable doors & windows, curtain wall and engineering glass supplier. We are expecting to build up a long term relationship and growing together with you!

Our Advantages

R&D STRENGTH

✓ Realize the meridional production and processing of profiles, fittings, doors and windows, and accurately detect their indicators.
✓ Highly specialized R&D team.
✓ Introduce cutting-edge production, scientific research and testing equipment and instruments.
✓ The user can complete the following work by logging in to the Internet at any time: door and window design; ordering of profiles, accessories, hardware and other materials; issuing production instructions to automation equipment; profile strength, glass bearing and U value indicators; engineering quotation.

Why Choose Us

✓ Self-owned Technology: Independent research and development, with completely independent intellectual property rights.
✓ Covering the whole series of aluminum door, window and curtain wall system of the building, reaching the international advanced level.
✓ Systematic, standardized, informative and highly integrated one-stop procurement service.
✓ It covers technology research and development, material supply, testing and evaluation, software support, tooling equipment, technical support and other systems.
✓ Products have remarkable energy-saving and environmental protection performance.
✓ Diversity solutions tailored for different climatic and regional characteristics.

Frequently Asked Questions

Q1 What is your delivery time?

30 working days after getting the deposit (depends on your order quantity).

Q2 How can we guarantee quality?

Always a pre-production sample before mass production; Always final inspection before shipment.

Q3 What can you buy from us?

Tempered Glass, Insulated Glass, Laminated Glass, Shower Screen, Ceramic painted glass, aluminum frame, aluminum doors and windows, curtain wall system and hardware accessories as well as e-commerce, software development and technical services.

Q4 What is your quality guarantee period?

We provide a 10-year quality guarantee for our products.

Q5 What are your payment terms?

T/T (50% deposit in advance, 50% balance will be paid before shipment).

LG Custom Modern Design Heavy Duty Double House Plexiglass French Patio Sliding Door Aluminium Frame External for Hotels