- 2020
- We invested RMB 400 million to build a clean manufacturing facility for large, heavy-duty glass-lined equipment, enabling mass production of glass-lined equipment with capacities of up to 200,000 L.
- We had 26 electric furnaces capable of low-temperature, slow-firing process and 38 electric furnaces in total.
- 2021
- We invested over RMB 100 million in the R&D and production of fluoropolymer equipment, for which multiple patent applications were filed.
- The China Chemical Industrial Equipment Association elected Taiji to its council; our company has been awarded the title of “Outstanding Contribution Enterprise in China’s Chemical Equipment Industry” for several consecutive years. Our company has also been recognized as a Shandong Provincial “Specialized, Sophisticated, Distinctive and Innovative” SME.
- 2022
- We successfully developed an automated reactor sampling system, enabling rapid and accurate online sampling during reactions. As a municipal Top 100 enterprise, we were named among Zibo’s Top 100 Comprehensive Enterprises and Top 100 Industrial Enterprises for several consecutive years. In the same year, we were also recognized as a Shandong Gazelle Enterprise.
- 2023
- We manufactured a 2.6 m-diameter clamped-top glass-lined reactor, a 90,000 L glass-lined reactor, and a glass-lined agitator for a 90,000 L reactor.
- We successfully delivered ten 135,000L large glass-lined units for a single order.
- 2024
- We invested approximately RMB 300 million to build a large fabrication facility for specialty-metal equipment, which was scheduled to commence operations in 2025, to expand our production of GMP-compliant glass-lined equipment with stainless steel cladding and other specialty-metal equipment.
- Our newly established manufacturing facility for large glass-lined equipment manufactured 921 units with capacities ranging from 20,000 to 200,000 L.
- 2025
- We established ourselves as a large-scale international glass-lined equipment manufacturer, with our manufacturing facilities covering approximately 33.9 hectares and our net assets exceeding RMB 2 billion
- We served 1,209 customers with orders ranging in value from approximately RMB 2 million to RMB 50 million. Our products are manufactured to meet country-specific inspection and certification requirements for market access worldwide. Our export value reached US$69.36 million.
- We had five manufacturing plants: the Taiji glass-lined equipment plant, Taiji fluoropolymer equipment plant, Taiji large glass-lined equipment plant, Taiji glass-lined equipment components plant, and Taiji specialty alloy equipment plant.
- 2011
- We drafted the chemical industry standard HG/T 2375-2011, Horizontal Glass-Lined Steel Vessel for Storage, which came into effect in 2012.
- 2014
- We fully adopted Q345R pressure vessel steel to manufacture glass-lined equipment.
- 2015
- We built five temperature-controlled electric furnaces capable of low-temperature, slow-firing process.
- We successfully developed a glass-lined agitator with cryogenically removable blades, enabling the use of large-diameter impellers in large closed-type reactors.
- 2016
- We successfully developed TJ2016 series high-performance enamel with improved corrosion resistance.
- We built a manufacturing facility for batch production of GMP-compliant glass-lined equipment with stainless steel cladding.
- 2017
- Taiji drafted standard GB/T 25026-2017, Structure, main size and basic parameters of one piece glass-lined steel vessels with agitator, which came into effect in 2018.
- 2018
- Taiji drafted standard GB/T 25027-2018, Structure, Main Size and Basic Parameters of Two Pieces Glass-Lined Steel Vessels with Agitator, which came into effect in 2019.
- We manufactured a 60,000 L glass-lined reactor with a conical bottom, measuring 13.8 m in length.
Our combined annual profits and tax contributions approached RMB 200 million.
- 2019
- We manufactured and delivered a 17m, 39-tonne custom glass-lined machine, which passed inspection the first time.
- 2000
- We fully adopted punching of nozzle openings for glass-lined equipment.
- 2001
- We exported a large quantity of custom glass-lined equipment to Japan. Despite a tight delivery schedule, we delivered the equipment on time, and it passed stringent quality inspections.
- 2002
- We developed a suspension fixture for vertical firing, electric furnaces for firing glass-lined equipment and a process for firing glass-lined equipment in an underground electric furnace, and were granted a patent.
- 2003
- Zibo’s Party Secretary and Mayor led a delegation of nearly 200 municipal and district officials on a visit to the Taiji industrial park.
- 2004
- We held 36 patents related to the manufacturing of glass-lined equipment, and were recognized as a “Shandong Patent Star Enterprise”.
- 2005
- We invested RMB 20 million to build a patented electric furnace capable of firing glass-lined equipment with capacities of up to 100,000 L.
- 2007
- We manufactured the first 80,000 L glass-lined steel storage tank in China.
- We obtained PED certification and began expanding into the European market.
- 2008
- We invested RMB 220 million to purchase and build more than 360 employee residences, providing improved housing for our workforce.
- 2009
- We obtained certification to ISO 9001, ISO 14001 and ISO 45001.
- Taiji-developed TJ09 enamel increases resistance to acids, alkalis, corrosion and mechanical shock for glass-lined equipment.
- We developed and filed a patent application for a glass-lined shell and tube heat exchanger, which significantly improves heat transfer efficiency and corrosion resistance.
- We developed and filed a patent application for a horizontal glass-lined bottom outlet valve with manual or pneumatic actuation and temperature measurement.
- 1972
- Mr. Fu Qi’en led the people of Fujia Township in producing China’s first batch of glass-lined equipment at the township level.
- 1986-1993
- Under the leadership of Mr. Fu Guangsheng, Taiji successfully manufactured China’s first 40,000 L glass-lined vessel.
- 1996
- We developed a half-coil jacketed glass-lined reactor.
- 1998
- We developed and were granted a patent for a glass-lining process that extends the enamel over the outer edge of the nozzle flange.
- We obtained an import and export license and began expanding into overseas markets.
- 1999
- We obtained ASME certification and ISO 9001 quality management system certification.
