News

Autumn Fishing Fun, Friendship Through Fishing Junhua’s Third Annual Fishing Competition Junhua’s third annual fishing competition, themed “Autumn Fishing Fun, Friendship Through Fishing,” was successfully held at a farm near Zhima’ao in Xuebu Town, Jintan District, Changzhou, China. With the refreshing autumn weather and tranquil waters providing the perfect setting, the event aimed to enrich […]

PEEK5600MA30: Metal-Detectable Material When Foreign Matter Contamination Is Unacceptable, Materials Must “Sound the Alarm” Themselves In the food processing and pharmaceutical industries, equipment wear is not the greatest concern. The real risk arises when wear occurs and fragments enter products undetected. A single piece of plastic debris can trigger an entire product batch recall, a […]

Expanding into South China, Building a New Chapter Together Opening Ceremony of Junhua’s South China Office and Strategic Distributor Award Ceremony On October 24, 2026, Jiangsu Junhua Special Polymer Materials Co., Ltd. (hereinafter referred to as “Junhua”) held the opening ceremony of its South China office and the strategic distributor award ceremony at Tian’an Yungu, […]

In the midsummer season, when everything is thriving and full of vitality, the Junhua Shares “Children’s Hearts Explore Junhua, Growing Together in Summer” Employee Children’s Summer Open Day warmly opened on August 22. A group of lively and cute little guests—the children of our employees—walked into the place where their parents work with curiosity and […]

During semiconductor manufacturing, internal equipment components must operate under demanding conditions involving high temperatures, chemical exposure, cleanliness requirements, and precision machining. With its chemical resistance, high-temperature resistance, low extractables, and dimensional stability, PEEK has become a material choice for many critical components. 01. CMP Retaining Ring CMP Chemical Mechanical Polishing Process CMP retaining rings are […]

On August 6, 2026, the Jiangsu Provincial Department of Industry and Information Technology in China announced the proposed list of technologies and products for recognition under Jiangsu Province’s 2026 “Three Firsts and Two News” program. JUNHUA’s “Medical Implant-Grade Continuous Carbon Fiber Reinforced Polyether Ether Ketone Composite Material” was recognized as a new technology and new […]

Φ410mm Pure PEEK Continuously Extruded Rod Major Technological Breakthrough Recently, Junhua Extrusion achieved a landmark technological breakthrough. After multiple rounds of experimental testing, the company’s R&D team successfully developed an ultra-large spec pure PEEK rod with a nominal diameter of Φ410mm (measured at Φ418mm). This sets a new global record for the largest diameter pure […]

Expanding Local Presence in China’s Greater Bay Area Enhancing Customer Support for Global Advanced Manufacturing Industries Jiangsu Junhua Special Polymer Materials Co., Ltd. (JUNHUA) officially opened its South China office in Songshan Lake, Dongguan, China. This strategic expansion marks an important milestone in JUNHUA’s global development strategy, strengthening its local service capabilities and improving technical […]

Continuous fiber reinforced composite materials are structural materials formed by compounding reinforcing fibers with resin and other matrices. Advanced resin composites made by combining carbon fiber with high-performance resin matrix materials are currently the most produced, stably supplied, and widely used structural composites on the market. The resin matrix is the primary component of composite […]

In the fields of protein purification, monoclonal antibody preparation, peptide analysis, traditional Chinese medicine (TCM) separation, and precision liquid chromatography, the pump head directly determines data accuracy, sample recovery rate, equipment lifespan, and process compliance. Currently, mainstream pump heads in chromatography equipment are primarily made from three types of materials: 316L Stainless Steel (the baseline […]

Congratulations to Jiangsu Junhua HPP Co., Ltd. (Junhua HPP) for being successfully selected into the 2026 Changzhou, China Green Factory List. Recently, the Bureau of Industry and Information Technology of Changzhou, China published the list of 2026 Changzhou, China Green Factories. Thanks to its systematic green manufacturing system and remarkable energy-saving and emission reduction achievements, […]

To bridge the gap in R&D personnel’s capability to utilize patent information, implement the national standard of the Guidelines for Patent Navigation, and further standardize the entire workflow covering R&D project initiation, competitor analysis, risk screening, and patent layout, Jiangsu Junhua HPP Co., Ltd. (Junhua HPP) successfully conducted a special training session titled “IP Night […]