Shanghai Trustech Technology Development Co., Ltd. is a specialized enterprise with a focus on the research, development, and production of polymer fiber spinning spinneret products. We are dedicated to the advancement of the industry through sophisticated engineering methods to keep up with the global trends. We have introduced a number of technological innovations and breakthroughs, tackling ubiquitous problems caused by lagging techniques and poor quality consistency in competing products. We have also enhanced our manufacturing capabilities and quality control processes to realize our fullest potential.
The primary technology of Trustech is our micro-deep hole spinneret machining process technology. We abandoned the outdated medical needle production process for a more precise and reliable machining process. Our research and development team constantly strive to improve techniques and production quality. Currently, our micro-deep processing technology can reach 0.002mm diameter concentricity, while the hole eccentricity is 0.005mm. We produce single and multiple hole spinneret with a no-alignment pin design ,which ensures products maintain cleanliness very easily , it also allows customers to perform assembly and disassembly without touching the needle. We can also exchange individual spinneret holes, allowing for the expansion from 32 holes to 2048 holes on one spinneret system.
● Shanghai High-Tech Enterprise
● China Technology-base SMEs
● The member of the membrane industry association of China
● The member of NAWR (National Technology Innovation Alliance for Wastewater Treatment
and Resource Recovery)
● Enterprise-Academics-Research cooperation base with Changchun Industry University
● Enterprise-Academics-Research cooperation base with Donghua University
The member of the membrane industry association of China
Product entered into the US market
Independent design of 32 holes spinneret developed successfully
Hemodialysis membrane spinneret went into mass production
Product released on the Singapore market
No alignment pin single hole spinneret developed successfully
Shanghai High-Tech enterprise certification
Independent design four holes spinneret of braid tube reinforced developed successfully
Single hole spinneret of braid tube reinforced developed successfully
Six holes spinneret of TIPS sent to customer for experimentation
Products entered into China Taiwan and other Asian markets
Six holes spinneret of TIPS developed successfully and consistence among multiple hole 6% (Nitrogen)
Six holes spinneret of braid tube reinforced developed successfully
Six holes spinneret of dual layer sent to customer successfully
Products entered into European markets
Setup hollow fiber membrane experiment production line system to speed up spinneret R&D
Signed cooperation agreement with Changchun Industry University
Micro-deep hole machining technology got breakthrough
Spinneret assembly process got breakthrough, concentricity reaches 0.003mm
Signed cooperation agreement with Donghua University
Single hole spinneret of NIPS developed successfully
NAWR membership
TIPS Single hole spinneret developed successfully
Multiple hole spinneret of NIPS developed successfully and consistence among multiple hole 0.65-1.4%
Shanghai Trustech is established with a focus on R&D of hollow fiber membrane spinneret