About Us

Sina Glass: The Leading Manufacturer of Laboratory and Industrial Glassware.

History and Introduction

Recognizing the strategic importance of laboratory equipment for national development and self-sufficiency, our company was established in 1975 under the brand name ISO GLASS. From the beginning, we have focused on manufacturing high-quality laboratory and industrial glassware by combining domestic technical expertise with collaboration from reputable international partners.

Throughout our history, we have consistently embraced a forward-thinking approach, integrating the latest global technologies into our operations. Today, ISO GLASS is extensively active across multiple sectors, including manufacturing, research and development, and the commercial trade of laboratory and industrial glassware.

Our Mission

To manufacture and supply world-class laboratory glassware that supports the advancement of science and industry.

Our Vision

To be the premier supplier of laboratory and industrial glassware for Iran’s scientific and industrial communities.

Our Values

  • Quality
  • Commitment to Standards
  • Innovation
  • Customer Focus

Summary of Four Decades of Activity

A) Production Division

Test Tube Production Line: We designed and built the only test tube production line in the country with an annual capacity of 40 million units, utilizing both German and domestically manufactured machinery to achieve the highest quality. For the past 14 years, this division has successfully met a significant portion of the national demand.

Flowmeter (Rotameter) Production Line: Our company has researched, designed, and established a production line for flowmeters, a critical tool for measuring fluid flow in laboratories and production lines. We currently hold the exclusive technology for its manufacturing in the region.
Screw-Cap Test Tube Production Line: We pioneered the design and construction of the first production line for screw-cap test tubes.


Equipping Glassblowing Units: We design and build machinery and equipment for both production and educational glassblowing workshops. We have equipped several academic and research centers, including the Islamic Azad Universities of Tabriz, Ahar, Kashan, Dorud, Arak, and Zanjan, as well as the University of Tabriz, and more.

Graduated Glassware Production Unit: This division successfully manufactures a variety of volumetric glassware, including burettes, pipettes, volumetric pipettes, measuring cylinders, beakers, and more.

Cold Working Unit: This unit specializes in shaping glass through cold working techniques such as cutting, machining, grinding, and polishing. It is capable of performing all cold operations on various glass forms, including flat sheets, tubes, and blocks, using custom-designed and built machinery.
Decorative Unit: Employing 50 female personnel, this division is the largest of its kind in the country

Scientific and Research Glassblowing Unit: This unit is capable of fulfilling all custom orders (based on technical drawings) using Borosilicate 3.3 (Pyrex) and Quartz glass.

Hot Forming Unit: This division handles all activities related to hot forming, including the production of screw-cap tubes, special vials with filters for anti-cancer isotopic drugs, and various types of glass flanges.

B) Foreign Trade Division
As the largest supplier of raw materials for glassblowing units in the country, this division broke the existing import monopoly by being the first to import raw materials, including Pyrex and Quartz glass tubes, from non-European countries like India and China (under the brands BOROSIL and BOMEX). This initiative has been instrumental in the development of the glassblowing industry in Iran. Furthermore, as a shareholder in one of China’s most reputable laboratory glassware factories, we are able to supply high-quality products at the best prices.

Commitment to Quality and Standards

At ISO GLASS, we are committed to the strict observance of national and international standards throughout all stages of production. The use of high-quality raw materials (such as Borosilicate 3.3 glass) and the implementation of continuous quality control systems guarantee the precision, efficiency, and durability of our products in laboratory and industrial settings. Our goal is to provide products that users can rely on with complete confidence.

Collaboration and Joint Projects

Furthermore, our company is prepared to establish scientific glassblowing units (from equipment setup to training) and to undertake joint projects with all manufacturing and research entities.