About Us

  • 100+


    Countries Served

  • 300,000㎡


    Factory Covered

  • 800+


    Employee Count

  • 1986


    Founding Time

Foshan Rongguan Glass Material For building Co., Ltd. is one of the largest building material enterprises in South China, which mainly produces Quartz stone, Artificial marble, Terrazzo stone ,Sintered stone  and clay roof tile. The products are sold all over the country and exported to America ,Canada, Australia ,England ,EU (European Union ) , Middle East , South-east Asia and many other countries and regions. 

Rongguan is located in Baini town, Sanshui District, Foshan City, China, occupies an area of more than 300,000. We have a team of hard working and innovating technical working stuff. We have more than 10 professional production lines and first class equipment to satisfy the professional technology requirement. Meanwhile, we have got the certificate of ISO90012015.

Rongguan excellently represents the China manufacturers of Engineered stone and Quartz stone , it has constantly been showing it strength for product development and design in building material industry ,which has entered a stage that demanding diversity and individual for the products development and design 

Rongguan is based on meeting customer requirements, and constantly pursues new products and better quality improvements. We are proud to meet the needs of customers, and to build a High-end brand of the market.



Rong Guan 

          Stone History

In 2001,   Award "Contract-abiding and credit-worthy enterprise"by FoshanSanshui Administration for Industry and Commerce,And the honor continue to today.

In 2003,    December  For the first time, the company adopted the ISO9001:2000 international quality management system certification;

In 2005,    March  Company introduced ERP (enterprise resource planning) management information system, andofficially put into use in 06 years, made the first step of information management;

May The company has introduced the GB/T28001 occupational health and safety management system and ISO14001 international environmental management system to supervise and control the company;

October Derived the first production line (artificial stone) formally put into production, the expected annual capacity of 4000 pieces;

In 2006,    Won the "guangdong famous trademark" honor, large-scale production line expansion again;

April Coal QiZhan project officially started, 07 year January formally put into use; Companies started to enter the new course of save energy;              

August (artificial stone) the second line are derived formally put into production, the expected annual capacity of 10000 pieces;

In 2007   Company takes the lead in compiling and publishing the crown artificial stone enterprise standard, specification production, leading the artificial

stone industry healthy and orderly development.

January Two stone stone was inaugurated the new production line;

In 2008,    Again, two new stone stone production line, the total production 4 production lines;

Our company set up a professional after-sales service, and provide a man-made stone engineering systematic service technical support.

In 2009,    November  Company was rated as clean production enterprises in guangdong province;

In 2010,    Through the ISO14001-2004 international environment system certification;

In 2011   Sanshui district, foshan city, is industrial and commercial administration bureau awarded "the contract heavy credit enterprise", and continues to this day;

In 2013,    Won the "certificate of environmental management system certification".

In 2014,    Become CBDA building decoration engineering artificial stone application specification mainly participated units.

In 2015,    Factory introduce Italy quartz stone panel edge grinding machine and quartz stone mill machine.

Crown stone was elected to the artificial stone national standards drafting unit.

Enterprise has won the "foshan municipal engineering technology research and development center", "high-tech enterprises in breed backup

library warehousing enterprises", the cognizance of "national high and new technology enterprise", the three major products of the company was rated as "high-tech products in guangdong province";

Crown products and brand logo are identified as well-known trademarks in China, was awarded "China well-known trademark" honors and certification;

In 2016   May Crown artificial stone products have obtained certificate of famous trademarks of guangdong province;

Crown quartz smoothly through NSF international authoritative certification, set up the quality standard to the industry. That same year, crown artificial stone won the title of "guangdong famous brand product".

In 2017  July  Crown company participated in the "regulations of technology of indoor decoration engineering artificial stone application", and began in September;

December  Crown artificial stone products of the company continue to be rated as "high-tech products in guangdong province";

In 2018    April Crown stone get "red star real estate group 2017 annual centralized purchasing class excellent supplier" honor; And get the shenzhen decoration

industry from the previous year "suppliers in excellence" title;

November Crown company involved in drafting the synthetic stone two national standards (resin synthetic stone plate, synthetic stone aging test      method - salt spray test) effect; Crown post stone, quartz, all the same month, product won the "green building choose products", was named "green building materials choose products oriented directory";

Companies heavily introduced many sets of international advanced production and processing equipment, including the Luna Luna series of imported Italian     edge grinding polishing machine, to provide customers with more quality products and services;

In 2019,    January   Company through the central joint (Beijing) certification center certification of "ten ring", get the certificate;

March  Company through the new quality management system (ISO 9001:2005), environment management system (ISO14001:2005) and the occupational health and safety management system certification audit (ISO18001:2007). In the same month, the company's audit by SGS certification.

March  Company as a group standard "interior decoration decorates with artificial stone harmful material set limit to" the ginseng units, by the China building materials inspection certification group co., LTD. Certificate of recognition.

December  Company: guangdong ambry industry chamber of commerce "outstanding contribution award";

In 2020   March  Company access to the model without artificial stone (the material) technology specification ", the model without artificial stone (clamp)

technology specification ", "the application specification of model without artificial stone" participated units honorary certificate.  

October Company red star beauty dragon "2020 outstanding partner" title of honor.

December "Green real estate company has integrated by union hardbound all houses quality suppliers" honorable mention.

In 2021,    January  Company in guangdong province ambry industry association member units.

March "High hardness environmental protection" are derived products of the company was rated as excellent high-tech products in guangdong province in 2020;    For the same month, the liaoning like kitchen awarded "2020 best quartz supplier" pennants.

June Company China stone association governing units.

The Processing Procedure For Counter-Top In Our Factory

Quartz countertop win consumer's affection by its resisting to wear, pressure, corrosion and its environmental protection at  present. Further more a kind of excellent quartz countertop is equipped with beautiful and practical performance as well as good   quality, it’s an ordeal to processing technic.


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