At a glance
| Booth | T9056 |
| Country | CN |
| Website | www.sdfilters.com |
Company profile
Xinxiang Shengda Filtration Technique Co.,Ltd specializes in the research, design and manufacture of filtration products and in providing filtration solutions. Its products serve microelectronics, petroleum, chemical, natural-gas, power and engineering-machinery industries, with the power sector explicitly including nuclear, wind and thermal power. The company identifies itself as a high-tech enterprise and as the Henan Province Filtration, Separation and Purification Engineering Technology Research Center. It supports filtration fundamentals and the development of materials and products with laboratory equipment and engineers. Its ultrahigh-purity gas filters are manufactured, tested and packaged in a cleanroom and use Shengda's metal-filter sintering process to support filter cleanliness. High-purity gas filters are evaluated with dedicated test equipment and test methods based on industry standards to provide performance data. The products are used in semiconductor manufacturing equipment and for ultrahigh-purity gas filtration in semiconductor processing. Since its establishment, the company says it has focused on providing customers with effective filtration solutions across its served industries. Its laboratory capability is described as combining sophisticated equipment with engineers whose exploratory work supports both fundamental filtration research and the development of innovative materials and products. For semiconductor applications, Shengda connects cleanroom production discipline, metal-filter processing, standardized performance testing and ultrahigh-purity gas filtration into a filtration capability intended for semiconductor manufacturing and processing.
Exhibits
The filter products use 316L stainless-steel housings, specified as VIM-VAR or compatible, together with a sintering manufacturing process described as leaving no particle residues. They are manufactured and double-bagged in a cleanroom and are designed to fit in place of standard 1⁄4" VCR, 1⁄2" VCR and 3/8" VCR-compatible gaskets. The range filters cleanroom ambient air and equipment internal micro-environments and is 100% factory-tested for initial resistance, efficiency and downstream air quality. It also filters particles from gas to protect downstream pump equipment. The sintered-metal element is specified as heat and corrosion resistant, and replaceable filter elements can be cleaned and reused to reduce operating costs. The 316L housing configuration is listed with 1.5 nm particle removal and Ni, 316L, PTFE or compatible filter media. The product range combines cleanroom ambient-air filtration with filtration inside equipment micro-environments, so the stated use cases span both controlled-room air and localized equipment spaces. Factory testing covers three named checks for every unit: initial resistance, filtration efficiency and downstream air quality. The replaceable element concept is paired with cleaning and reuse rather than disposal after a single service cycle, while the stated sintered-metal construction is intended for heat and corrosion resistance. Media options are listed as Ni, 316L and PTFE, or compatible alternatives, allowing the filter construction to be paired with the specified 316L housing configuration.
Capabilities and products
- filter product R&D, design and manufacturing
- cleanroom manufacturing, testing and packaging of ultrahigh-purity gas filters
- 1.5 nm gas particle filtration
- cleanroom ambient and equipment micro-environment filtration
- gas particle filtration for downstream pump protection
- replaceable and cleanable sintered-metal filter elements