About Us

LEAWOD is a professional R & D and manufacturer of high-end windows and doors. We provide high quality finished windows and doors for our customers, join dealers as the main cooperation and business model. LEAWOD is the inventor and manufacturer of R7 seamless whole welding windows and doors.

Who We Are?

LEAWOD Design Center

Sichuan LEAWOD Window and Door Profile Co., Ltd. (formerly Sichuan BSWJ Window and Door Co., Ltd., was established in 2000) was established in 2008, , headquartered in No. 10, Section 3, Taipei Road West, Guanghan City, Sichuan Province, P. R. China. LEAWOD covers an area of about 400,000 square meters, who is a professional R & D design, production and installation vertically integrated high-tech enterprise of high quality windows and doors.

LEAWOD Windows and Doors

After more than 20 years of continuous development and innovation,LEAWOD has become the leading brand of high-end windows and doorsin China, and who is the vice-president unit of China Home Building Materials Decoration Association.

What We Do?

● LEAWOD provides high quality system windows and doors for our partners and franchisees. Our products include: Aluminum Thermal Break Windows and Doors, Timber Aluminum Composite Windows and Doors, Intelligent Windows and Doors, Sun Room and so on.
● We develop and produce windows and doors with various opening modes, such as: Casement Windows and Doors, Sliding Windows and Doors, Hanging Windows, Lifting Doors, Folding Doors, Minimalist Windows and Doors, Intelligent Electric Windows and Doors.
● Application fields include: high-end office buildings, high-end community development projects, hotels, hospitals, schools, high-end clubs, home decorations, villas, etc. We have obtained a number of Chinese product invention patents, appearance patents and utility model patents, also obtained ISO90001, CE and CSA certificate.

Why Choose us?

R&D center and manufacturer of high-end windows and doors

All our windows and doors are independent research & development, designing, production and processing. Our core manufacturing equipment is directly imported from USA, Germany, Austria, Japan, Italy and other countries.

Strong R&D Strength

LEAWOD has almost 1,000 employees (20% of whom are masters and doctors), and is a national high-tech enterprise in China

Strict Quality Control

3.1 Selection and quality control of core raw materials

3.1.1 We use high-quality 6063-T5 aluminum alloy as the raw material, and carry out strict quality control before the raw material is put into production. According to the requirements of GB/T2828.1-2013 standard, the test method in accordance with the sampling rules of GB/T2828.1-2012, which are adopted to test the Torsion, Wall Thickness, Plane Clearance, Bending, Geometric Size, Angle, Webster Hardness, Appearance Quality and Surface Defects of the aluminum alloy raw materials to ensure the production quality.

3.1.2 LEAWOD adopts the original piece of domestic well-known glass enterprises (such as CSG, TAIWAN GLASS and XINYI GLASS), after the glasses are processed into finished products, and then inspected in accordance with the GB/T11944-2013 standard or the agreed requirements. LEAWOD uses the inspection method in accordance with the sampling rules of GB/T2828.1-2012 to effectively control the quality of the glass.

3.1.3 We also insist on the selection of Chinese and international well-known suppliers of EPDM strips, accessories and hardware accessories, such as HOPPE, G-U, MACO, HAUTAU, and so on. Before all the materials are put into storage, we will have special inspection personnel to carry out quality control according to the inspection method of GB/T2828.1-2012 sampling rules, among them, the suppliers of hardware accessories guarantee 10 years of quality.

3.1.4 LEAWOD uses the more than 50 years old of high-quality timbers, such as Burma teak, American oak, and so on. All timbers must pass strict inspection, which can put into the storehouse, and then go on to process.

We have our own wood processing workshop, which will strictly control the cracking, decay, moth-eaten and moisture content of the wood. LEAWOD uses 0% formaldehyde watery paint, spray twice on surface and three times on bottom, fully ensure the quality and stability of the finished timber.

3.2 Process supervision and control

3.2.1 We have established a good quality process control system. When process windows and doors, we have carried out strict first piece inspection control and key positions on the first step to ensure the smooth production. LEAWOD has conducted professional training for all equipment operators, strengthened quality awareness, and passed the self-inspection of employees, mutual inspection management to ensure the quality of each step of the windows and doors are effectively controlled. In order to further ensure the quality, we also set up a staff for inspection and supervision during processing, from aluminum alloy cutting, milling hole, combination corner, the whole welding, painting, assembling and so on are carried out strict control. Especially finish powder spraying of aluminum alloy, we will test adhesion, film thickness and powder coating thickness, and so on. About the surface effect, we will be carefully observed in the position of around 1 meter under natural light. Each window and door is our artwork and life.

3.3 Quality control of finished products

We will carry out a comprehensive quality inspection for the finished windows and doors before packing. Only pass all inspections, that can be cleaned and packed, and finally sent to you and your customers.

Watch Us
in Action!


Workshop, Equipment

LEAWOD Windows & Doors Profile Co., Ltd. was established in 2000, who has more than 20 years experience in developing and producing windows and doors.

LEAWOD has excellent leading capacity of research & development and production capacity. For years, we are constantly improving the technology, costing a large number of resources, importing the world advanced production equipment, such as Japanese automated spraying line, Swiss GEMA whole painting line for aluminum alloy, and other dozens of advanced production lines. LEAWOD is the first Chinese company, who can be implementation of industrial designing, order optimization, automatic order and programmed producing, process tracking by IT information platform. Timber aluminum composite windows and doors are all made of global high-quality timber, high quality hardware accessories, our products are stable and reliable quality, high-end with cost-effective price. From the 1st generation of LEAWOD’s patent product timber aluminum symbiotic windows and doors research & development, production & sales to the 9th generation of R7 seamless whole welding windows and doors, each generation of products are promoting and leading the industry recognition.

LEAWOD is now actively expanding the production scale, optimizing the layout of the process, to achieve process reengineering; Introducing advanced production technology and equipment to improve production capacity; Promoting the means of research & development and testing to advance technological and industrial upgrading; Introducing strategic partners, optimizing stock structure, realizing second entrepreneurship and leap-forward development.

LEAWOD timber and aluminum composite energy saving safety windows and doors R & D production project was listed as a major scientific and technological achievements transformation project by the Department of Science and Technology of Sichuan Province; Provincial Economic and Information Technology Commission listed as the key promotion of green new material demonstration enterprise, Sichuan famous and excellent products. LEAWOD won the award of Sichuan-Taiwan Industrial Design Competition, also was the founder and leader of symbiotic profiles R7 seamless whole welding windows and doors. We have obtained the national invention patent 5, utility model patent 10, copyright 6, 22 kinds of registered trademarks total 41. LEAWOD is Sichuan famous trademark, our timber aluminum composite windows and doors are Sichuan famous brand.

LEAWOD in order to do the better jobs for windows and doors, seek greater development, we will build a new research & development and production base in Deyang high-tech development west zone, the total investment of the project is around 43 million US dollars.

LEAWOD seizes the opportunity of the development of customized windows and doors by consumption upgrading, we pay much more attention to quality, appearance, designing, image of stores, scene display, brand building. Up to now, LEAWOD sets up nearly 600 stores in China, as the schedule we will found 2000 stores in the next five years. Through Chinese and the global markets, 2020 we established the branch company in the United States , and started to handle the relevant product certification. Because of the personalized differences and quality of our products, LEAWOD has won the unanimous praise from customers in Canada, Australia, France, Vietnam, Japan, Costa Rica, Saudi Arabia, Tajikistan and other countries. We believe that the market competition must ultimately be a contest of system capabilities.



Swiss GEMA whole painting

Timber Workshop


leawod timber

Swiss GEMA Whole Painting

timber workshop

Company Technical Strength

leawod seamless whole welding windows and doors

LEAWOD seamless whole welding windows and doors

LEAWOD has the excellent R&D ability, in the R&D of windows and doors, whole welding, mechanical processing, physical and chemical testing, quality control and other aspects of the industry's leading level. Since company establishment, we regard the quality of windows and doors as life, and constantly upgrade the performance of our products’ function, appearance, differentiation, core competence of high-end windows and doors. At present, we are preparing to build a windows and doors laboratory for testing. 

other company windows and doors

Other Company Windows and Doors

We have two Swiss GEMA window painting production lines with a total length of 1.4km, Austria, the United States, Japan, Italy, Germany and other countries, whose all kinds of famous windows and doors processing equipment and machining centers more than 100 sets.


LEAWOD has the excellent R&D ability, in the R&D of windows and doors, whole welding, mechanical processing, physical and chemical testing, quality control and other aspects of the industry's leading level. Since company establishment, we regard the quality of windows and doors as life, and constantly upgrade the performance of our products’ function, appearance, differentiation, core competence of high-end windows and doors. At present, we are preparing to build a windows and doors laboratory for testing.


LEAWOD has almost 1,000 employees (20% of whom have master's degree or doctor's degree). Led by our doctor R&D team, who has developed a series of leading intelligent windows and doors, includes: intelligent heavy lifting window, intelligent hanging window, intelligent skylight, and has obtained more than 80 invention patents and software Copyrights.

leawod service team

Corporate Culture

A world brand is supported by a corporate culture. We fully understand that her corporate culture can only be formed through Impact, Infiltration and Integration. The development of our group has been supported by her core values over the past years -------Honesty, Innovation, Responsibility, Cooperation.

leawod service meeting
support team


LEAWOD always adhere to the principle, people-oriented, integrity management, quality utmost, premium reputation Honesty has become the real source of our group's competitive edge. Having such spirit, We have taken every step in a steady and firm way.  


Innovation is the essence of our group culture.

Innovation leads to development, which leads to increased strength, All originates from innovation.

Our people make innovations in concept, mechanism, technology and management.

Our enterprise is forever in an activated status to accommodate strategic and environmental changes and be prepared for emerging opportunities.


Responsibility enables one to have perseverance.

Our group has a strong sense of responsibility and mission for clients and society.

The power of such responsibility cannot be seen, but can be felt.

It has always been the driving force for the development of our group.


Cooperation is the source of development

We strives to build a cooperate group

Work together to create a win-win situation is regarded as a very important goal for the development of corporate

By effectively carrying out integrity cooperation,

Our group has managed to achieve integration of resources, mutual complementarity,

let Professional people give full play to their specialty

Some Of Our Clients

Awesome Works That Our Team've Contributed To Our Clients!

hoppe handle

Hoppe Handle

leawod partner

LEAWOD Partner

timber aluminum composite windows and doors

Timber Aluminum Composite Windows And Doors

windows and doors partner

Windows and Doors Partner



Aluminum Window CE


CE Certificate




Wood Aluminum Composite CE

Other Displays

—— Exhibition

leawod exhibition

LEAWOD Exhibition

leawod sliding door

LEAWOD Sliding Door

leawod windows and doors

LEAWOD Windows and Doors

seamless whole welding

Seamless Whole Welding

—— Case

beautiful wood door
leawod sunroom
sliding door
wood clad aluminum windows and doors

Beautiful Wood Door

LEAWOD Sunroom

Sliding Door

Wood Clad Aluminum Windows And Doors