Company Profile
Company Profile
Italian Introduction
Italy's GRUPPO PRIMAVERA S.R.L. was founded in 1962, headquartered in Rome, Italy. It is a large specialized factory producing armored security doors, with over fifty years of craftsmanship passed down through two generations. It currently accounts for 40% of domestic sales in Italy and has become an outstanding armored security door manufacturer and flagship enterprise in Europe.
In 2011, GRUPPO PRIMAVERA S.R.L. officially entered China with its well-known brand Blindoor armored doors, bringing new Italian aesthetics to China. All styles are developed under the personal leadership of the group chairman Mr. ZONTA LUCIANO and more than 20 senior designers from around the world.
The primary feature of Blindoor armored doors is high-performance anti-theft. With excellent functions such as heat insulation, sound insulation, fire resistance, and bulletproofing, it has become the highest standard for home security in Europe and has obtained the safety certification from Italy's most authoritative certification body, “ISTEDIL.”
Blindoor armored doors are dedicated to providing entrance security door system solutions for buildings worldwide.

THE COMPANY GRUPPO PRIMAVERA WAS ESTABLISHED ON 06-08-1962 IN ROME AND HAS BEEN IN THE SECURITY DOOR SECTOR FOR OVER 53 YEARS. IT HAS MADE HISTORY IN SECURITY DOORS IN ITALY AND EUROPE.
IN 2004, GRUPPO PRIMAVERA MOVED PART OF ITS PRODUCTION TO WENZHOU, ZHEJIANG, CHINA. THE PRODUCTION WAS DESTINED FOR ITALY, EUROPE, AND MANY COUNTRIES AROUND THE WORLD. IN 2011, IT REGISTERED OTHER BRANDS THAT BECAME FAMOUS WORLDWIDE INCLUDING IN CHINA, SUCH AS “BUNKER” AND “BLINDOOR,” AND A LARGE DISTRIBUTION BEGAN IN THE ENTIRE CHINESE MARKET AFTER THE ESTABLISHMENT OF WENZHOU BLINDOOR.
ALL DOOR MODELS WERE CREATED BY A TEAM OF DESIGNERS, ENGINEERS, AND TECHNICIANS NUMBERING 20 OF THE BEST IN ITALY, ACHIEVING A WORLD LEADING POSITION FOR HIGH LEVELS OF BOTH SECURITY AND AESTHETIC BEAUTY, AS WELL AS A VERY HIGH TECHNOLOGICAL LEVEL. ALL OUR PRODUCTION IS CARRIED OUT BY HIGHLY SPECIALIZED TECHNICIANS USING CNC EQUIPMENT AND MACHINERY OF THE MOST ADVANCED TECHNOLOGY AND THE MOST IMPORTANT BRANDS IN THE WORLD, AND THE MATERIALS WE USE ARE THE RESULT OF RESEARCH BOTH IN ITALY AND ABROAD.
IN OUR PRODUCTION, WE HAVE REACHED NEAR PERFECTION LEVELS, ESPECIALLY FOCUSING ON SECURITY, THERMAL AND ACOUSTIC INSULATION, AND FIRE RESISTANCE. THEREFORE, OUR PRODUCTS MEET ALL THE NEEDS OF FAMILIES AND BOTH PUBLIC AND PRIVATE STRUCTURES WHERE THE HIGHEST LEVEL OF SECURITY IS REQUIRED. ALL OUR PRODUCTS ARE CERTIFIED IN ITALY BY ONE OF THE MOST AUTHORITATIVE AND SPECIALIZED TESTING AND CERTIFICATION BODIES, “ISTEDIL.” OUR GROUP IS KNOWN FOR GREAT AVAILABILITY TO OUR CLIENTS, OFFERING THE BEST SERVICES AND SUPPORT.
TECHNOLOGY AND QUALITY AT THE SERVICE OF CHINA.
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HONOR
Italian Product Certificate
Domestic Product Certificate
ISO Certification

Product Certificate 4

Product Certificate 3

Product Certificate 2

Product Certificate 1

China Quality Integrity Brand

Star Enterprise Honor Certificate

High-tech Enterprise Certificate

ISO9001 Certification

ISO9001 Certification
BRAND HISTORY
The Legend of Door Industry Begins
In the 1960s, Europe was recovering from the devastation of World War II, and security became the primary concern for its people. They urgently needed a door with enhanced anti-theft features to provide a family with sufficient sense of safety. In Rome, an ancient city full of mythical stories and armored warriors, the Zonta family, generations of carpenters, had brothers who diligently learned the craft from their father since childhood. In a small carpentry workshop, they successfully transformed the first batch of ordinary doors into security doors (i.e., simple modern anti-theft doors). Thus, the legendary story of the door brand Zonta Porte Blindate officially began.
In the nearly ten years that followed, the Zonta brothers devoted themselves to in-depth research, seeking greater breakthroughs in door manufacturing technology. In 1970, the first batch of original armored doors was finally developed and successfully launched. These doors were the prototype of modern armored doors, significantly improving both aesthetics and anti-theft performance based on the original security doors, and forming a preliminary unique system structure characterized by modularity and diversity.
System innovation achieves a classic masterpiece
As for the further exploration of armored door systems, the Zonta family never gave up and finally made the most pioneering move in the history of armored door reform in 1980. This also laid the framework system for modern armored doors. They transformed the structure of the first batch of original armored doors from the original integrated type to the current split type, dividing the originally integrated frame into a sub-frame and a main frame. To enrich the user's visual experience, the Zonta family also designed more noble and classic door panel styles accordingly. For merchants at that time, such a structure was more conducive to replacing door panels, and for consumers themselves, the door panel styles could be customized according to the home decoration style, which could solve the long-standing problem of inconsistency between the entrance door and the decoration style to the greatest extent. Therefore, in Italy at that time, this system innovation on armored doors was an unprecedented innovative move. Moreover, these armored doors manufactured by new machines showed great product advantages over traditional handcrafted doors in terms of price, appearance, and efficiency, successfully making the sales of armored doors in the market remain high for a time.
It was precisely the continuous efforts and technological breakthroughs in the innovation of armored door systems, the meticulous craftsmanship on every door, and the pursuit of excellence in every process—the "craftsman spirit"—that enabled the Zonta family to successfully lead the Zonta Porte Blindate brand to create one classic after another on famous buildings in Europe. It was not only favored by international stars such as Alessandro del Piero and Francesco Totti but also became the first choice for entrance doors for well-known institutions and individuals such as the Italian government, Italian banks, and the Vatican Pope. Over decades of history, the Zonta family has successfully ranked among the top high-end armored door manufacturers with outstanding product performance and has left its unique mark on the development of the armored door industry in Italy.
Italy Spring Group officially established
In 2004, the armored doors produced by the Zonta family had long become a star brand of Italian armored doors, ranking among the top five in domestic annual sales. Their footprint extended along the Mediterranean coastline, reaching throughout Europe and North America, realizing the corporate vision of bringing the quality of Italian armored doors to the world. The primary feature of the Zonta Porte Blindate brand products was high-performance anti-theft, and they once became the highest standard for home security in Europe due to outstanding functions such as heat insulation, sound insulation, fire resistance, and bulletproofing. As a result, they obtained the safety certification from Italy's most authoritative certification body, ISTEDIL. It was also in this year that the Italian Spring Group (GRUPPO PRIMAVERA S.R.L.), inheritor and innovator of the Italian door industry empire, was officially established.
Italian concept grafted onto the Chinese model
A Western art style, an Eastern enterprise, perfectly integrated by a Chinese businessman. One day in 2004, Lu Liangfen, chairman of the current Bobang brand living in Italy, happened to visit a friend's home where a Zonta family door was installed, and took the opportunity to meet Mr. Zonta Gino. At his invitation, he was able to visit the manufacturing system of the Zonta enterprise.
During the visit, the precisely equipped tools and equipment for armored doors, standardized processing drawings, and scientifically complete finished product debugging devices all demonstrated the meticulous Italian armored doors' huge potential in the future global market. At that time, the Spring Group was facing the challenge of high manufacturing costs and deeply recognized China's advantages in labor, transportation, energy, and other aspects. At the warm invitation of Chairman Lu Liangfen, both parties immediately agreed to fully expand the production line and production technology, establishing a second production base in China.
In 2006, the factory of Wenzhou Bobang Door Industry Co., Ltd., a Sino-Italian joint venture fully funded by Italy's Spring Group, was officially completed and fully put into production. Spring Group CEO Zonta Gino was assigned to China to take charge of comprehensive development guidance, integrating Italian concepts with the Chinese model to ensure that both sides maintain the consistent product quality originating from Italy during continuous cooperation. In the production process, Bobang Door Industry fully implements Italian quality production standards and uses Italian-imported quality workmanship; in raw material selection, all natural superior wood is sourced through import channels, ensuring meticulous craftsmanship and consistency inside and out; in technology application, it absorbs over fifty years of door manufacturing experience and technology from the Italian company GRUPPO PRIMAVERA S.R.L., mastering multiple key and some core technologies; in product styles, each design embodies the efforts of more than 20 senior designers from around the world, achieving a perfect combination of anti-theft technology and aesthetics. All these commitments have successfully endowed the "Made in China" armored doors with authentic "Italian bloodline," embodying the spirit and form of Italian noble gentlemen.
Comprehensive preparation for the domestic brand "Bobang" operation plan
In recent years, with the downturn in China's real estate industry, competition among real estate companies has become increasingly fierce. Real estate developers are paying more and more attention to the quality and value of delivered properties. More and more developers have begun to enhance the added value of their products at every stage. Choosing an armored door that features excellent performance, perfectly presents the art of the entrance, and possesses safety, reliability, thermal insulation, and soundproofing functions is undoubtedly the best choice to increase the added value of real estate products. Therefore, the demand for armored doors in high-end real estate projects has grown exponentially, especially for Italian armored doors, whose recognition among domestic consumers continues to rise. At this time, the Bobang brand under Italy Primavera Group seized the opportunity and officially entered the Chinese real estate market. With meticulous attention to every product detail and outstanding anti-theft performance, Bobang Doors, as the representative of Gruppo Primavera serving the Chinese market, successfully captured a share of the Chinese real estate market. The purely Italian armored doors first appeared in the domestic real estate procurement catalog in 2010.
It is understood that most real estate companies in China uniformly install anti-theft doors, i.e., engineering doors, in their buildings, resulting in a large number of engineering doors being used. Many manufacturers, in pursuit of profit, often reduce costs in processing, leading to poor quality of engineering anti-theft doors. In 2014, many high-end consumers chose to replace the engineering doors uniformly installed by real estate companies during renovation with armored doors. Moreover, as word of mouth about the experience of using armored doors spreads among consumers, this phenomenon is expected to develop very rapidly. At the same time, according to incomplete official statistics, China's annual production capacity of armored doors is still less than 500,000 units. Facing an annual demand of nearly 2 million units, the production capacity of domestic armored door manufacturers is seriously insufficient.
Facing the huge gap in the domestic market for armored doors, Bobang products have also gained early advantages in market competition. In 2015, Zonta Gino, CEO of Italy Primavera Group in China, saw this opportunity and believed that every company must break the existing pattern and overcome numerous obstacles to win the market through transformation. Therefore, after careful planning, with the mission to improve the entry experience of Chinese home entrance systems, and dedicated to bringing Italian artistic atmosphere and fashion concepts to China's entrance door industry, Bobang Doors, combining Italian style with China's national conditions, integrated company resources, transformed marketing strategies, and combined domestic engineering product trends and export development trends. After detailed meetings with the current Sino-Italian joint venture Bobang Doors Chairman Lu Liangfen, they began comprehensive preparations for the domestic brand operation plan.
Pioneering a new chapter for Italian armored doors
In 2016, Wenzhou Bobang Door Industry Co., Ltd., which promoted the "Bobang" Italian armored door brand nationwide, officially joined the national brand franchise. With high quality, high functionality, and modular products, it formally entered the domestic market. Utilizing a mature craftsmanship system, a complete industrial chain system, and innovative terminal operation management services, "Bobang" quickly gained unanimous praise and franchise support from the door industry circulation field upon its launch. It has now established flagship stores and specialty stores in provinces such as Zhejiang, Jiangsu, Jiangxi, Hainan, Shandong, Fujian, Yunnan, Hunan, and Shanxi. This not only won users' trust at once but also rapidly rose in the ever-changing Chinese building materials market.
Looking at the Chinese building materials market, the "highly sought-after" armored door will undoubtedly be the mainstream trend in the entrance security door market. The inheritance of stories is the continuation of culture. Bobang Door Industry inherits Italian artistic culture and craftsmanship, combined with traditional Chinese decorative styles, creating a new chapter for Italian armored doors. Today, Bobang Door Industry continues to use the "craftsman spirit" as the tireless and enduring core of brand development, which also indicates that Bobang's future will go further. It is committed to bringing high-end enjoyment from Italy to Chinese consumers, thereby establishing a well-reputed entrance door brand image.
BRAND HISTORY
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