Market Probe's Authoritative Research: Trustech Rated as a Leader in Hollow Fiber Membrane Spinneret

Recently, Market Probe officially released a special research report, which, based on comprehensive research and multi-dimensional analysis, certified the brand Trustech as a “Leader in hollow fiber spinning spinneret/plates.” This certification indicates that Trustech is comprehensively leading across seven core dimensions—patented technology, R&D capability, standard setting, product portfolio, market position, application fields, and supporting services—thus establishing its leadership position in China’s hollow fiber spinning spinneret/plate industry.

hollow fiber spinning spinneret/plates are core precision components in the hollow fiber membrane spinning process. They directly determine key performance indicators such as membrane filament pore size, wall thickness, and concentricity, and are widely used in water treatment, hemodialysis, and gas separation. In the past, the global supply of high-end hollow fiber spinning spinneret/plates was long dominated by overseas companies from Japan, Germany, and other countries. In recent years, driven by the accelerated localization of new materials and high-end equipment in China, domestic manufacturers have gradually achieved technological breakthroughs and industrialization, with the supporting standards system for the industry being established in parallel.

According to the report, Trustech is a high-tech enterprise in China specializing in the R&D, production, sales, and technical services of hollow fiber membrane spinnerets. The company has abandoned the traditional medical needle-tube pin-insertion process and pioneered pin-less independent spray core FCT technology. Its product iterations have evolved from 4thgeneration stepped-needle pin positioning to 9th-generation stabilized pressure and stabilized flow-rate control, covering a complete technology roadmap from traditional structures to cutting-edge designs. This has solved long-standing industry pain points such as low precision, poor reliability, needle damage during disassembly and assembly, and high scrap rates. The company holds a total of 48 intellectual property rights. The Shanghai Science and Technology Novelty Search & Consulting Center of the Chinese Academy of Sciences issued novelty search reports in 2019 and 2021, confirming that multiple core technologies have reached a domestically leading level.

It is worth noting that Trustech is the first company in China to achieve mass manufacturing of spinnerets for medical hemodialysis membranes, breaking the long-term technological monopoly of overseas enterprises. The company’s products cover the full range of wet-spinning NIPS, thermal TIPS, braided-tube coating, dual-layer dope, medical hemodialysis membranes, and gas separation membranes, and are complemented by self-developed dedicated cleaning machines for spinnerets. It provides one-stop services including customized design based on fluid simulation, thereby achieving large-scale implementation in three major fields: environmental water treatment, medical hemodialysis membranes, and gas separation membranes. Related technological breakthroughs have been publicly reported by media outlets such as Ifeng.com and Beijing Youth Network.

In terms of market expansion, the number of companies cooperating with Trustech has grown to 634. Its products are exported to 39 countries and regions including Europe, Singapore, the United States, and Saudi Arabia, with thousands of batches delivered in total and a consistently high customer repurchase rate. The company has also taken the lead in drafting China’s first group standard for hollow fiber membrane spinning plates, T/SHDSGY 058, filling the domestic standard gap in this market segment and demonstrating the company’s technical discourse power and standard-setting capability within the industry.

Market Probe stated that this certification is based on the current status of the hollow fiber spinning spinneret/plate market in China. Through comprehensive evaluation methods such as clarifying and defining the market track, comparing competitive product lineups, tracing patented technologies, analyzing product portfolios and market scale, and assessing the coverage of product application fields, and after multi-dimensional cross-validation, the above conclusion was reached. A relevant person in charge at Trustech stated that being recognized by third-party authoritative research this time is a full acknowledgment by the industry of the company’s years of technological breakthroughs and industrial practice. Going forward, the company will continue to tackle high-end special hollow fiber spinning spinneret/plate technologies and improve its product and service system. In addition, relying on its self-developed dedicated cleaning equipment for spinning plates, it will provide integrated solutions covering fluid simulation, process debugging, and technical training, better serving customers and helping to resolve challenges faced by the industry.