What SimPure does

SimPure (先普), legally Shanghai SimPure Technology Co., Ltd. (上海先普科技股份有限公司), is a Chinese manufacturer specializing in ultra-high-purity gas purification equipment for the semiconductor industry. The company is positioned as China's first domestic manufacturer of 9N (99.9999999%) purity gas purification equipment and supplies terminal gas purifiers as well as wide-flow-range gas purification systems organized into five core series: 9N series, 7N series, High Pressure series, GC series, and Filter series. Complementing the purifier hardware, SimPure offers a Binary Gas Concentration Analyzer for monitoring gas mixture ratios and an AMC Chemical Filter for removing airborne molecular contamination from scanner optical components, giving the portfolio both equipment and adjacent contamination-control reach.

The company's products target semiconductor fab gas-delivery applications requiring ppt-level impurity control, with the 9N and 7N series addressing ultra-high-purity process gas lines and the High Pressure, GC, and Filter series broadening coverage across pressure and flow envelopes. Revenue mechanics are B2B equipment sales into Chinese semiconductor manufacturers; no pricing, contract structure, or repeat-purchase economics are disclosed in the source data, and no named customer logos are available. Go-to-market appears to be direct technical sales supported by an application-engineering workflow, with the company's website serving both as product catalog and as a lead-capture channel via a contact form.

SimPure operates as a private company headquartered in the Minhang district of Shanghai, China, with a headcount band of 11–50 employees. The company closed a financing round on 2024-04-22 led by Huahong Hongxin Private Equity Fund and joined by a syndicate of semiconductor-focused investors including Juyuan Xinchuang, Shenxin Semiconductor, Yibo Huixian, Yuanzhi Spark, and Zhiyuan Qixing — a capital structure that aligns its growth runway with China-based semiconductor production capacity. Geographic operating scope per disclosed sources is China only, with no global footprint claim asserted.

Name

SimPure

Legal name

上海先普科技股份有限公司

Website

https://simpuretech.com

Company type

Private

Founded year

2024

Operating status

Operating

Headcount range

11–50 employees

Short description

SimPure is a Chinese manufacturer of ultra-high-purity (9N, 99.9999999%) gas purification equipment for the semiconductor industry, serving domestic fabs with terminal purifiers, high-pressure systems, gas analyzers, and chemical filters.

Ownership category

akta.pro rank

Product category

Semiconductor Gas Purification Equipment

NAICS

Semiconductor Machinery Manufacturing (333242), Semiconductor and Other Electronic Component Manufacturing (33441)

SIC

Semiconductors & Related Devices (3674), Miscellaneous Chemical Products (2890)

akta.pro primary industry

Electronic Specialty Gases (UHP gases for fabs) (IMAEAKAI)

akta.pro secondary industries

Purification, Filtration & Packaging for High-Purity Chemicals (PFA/UPW compatibility, subfab delivery) (IMAEAKAO), Process Gases & Gas Delivery Consumables (Specialty/Bulk/UHP) (HDAHAGAL), Electronic-Grade Solvents, Filtration & Purification (UHP Solvents/Filters/Resins) (HDAHAGAO)

Keywords

• Gas purification equipment
• Semiconductor gas purifiers
• Ultra-high purity gas
• Point-of-use purifiers
• Gas filtration systems

Headquarters

HQ city

Minhang

HQ country

China

HQ region

Asia

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. Consumer Water Filtration Products: SimPure generates revenue through direct sales of countertop reverse osmosis water filtration systems to consumers via its e-commerce platform (own storefront) and Amazon marketplace.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

SimPure (先普) develops and manufactures ultra-high purity gas purification equipment for the semiconductor industry, including 9N (99.9999999%), 7N (99.99999%), High Pressure, GC, and Filter series terminal gas purifiers and wide-flow-range purifiers. Its portfolio also includes precision instruments such as the Binary Gas Concentration Analyzer and the AMC Chemical Filter for protecting scanner optical components from airborne molecular contamination.

Product overview

SimPure (先普/上海先普科技股份有限公司) is a domestic Chinese manufacturer specializing in ultra-high purity gas purification equipment for the semiconductor industry. The company is China's first manufacturer of 9N (99.9999999%) gas purification equipment. Its product portfolio centers on terminal gas purifiers and wide-flow-range gas purification equipment across multiple series (9N, 7N, High Pressure, GC, and Filter series), complemented by specialized analyzers including the Binary Gas Concentration Analyzer for precise gas mixture ratio analysis and the AMC Chemical Filter for optical component protection. The company positions its offerings around advanced purification technology delivering simplicity, cost savings, and comprehensive service support.

Differentiator

Problem solved

Functional benefit

Products and services

• 9N Series (9N系列) 9N (99.9999999%) ultra-high purity gas purification equipment designed for advanced semiconductor manufacturing processes requiring ppt-level gas purity; the first domestically manufactured 9N-level gas purification equipment in China.
• 7N Series (7N系列) 7N (99.99999%) purity gas purification equipment offering high-performance gas purification for semiconductor fabrication with broad flow range capability.
• High Pressure Series (高压系列) High-pressure gas purification systems designed for applications requiring elevated pressure gas delivery while maintaining ultra-high purity levels.
• GC Series (GC系列) Gas purification equipment series for general semiconductor applications with wide flow range coverage.
• Filter Series (过滤器系列) Complete line of gas purification filters and filtration solutions for various semiconductor process requirements.
• Binary Gas Concentration Analyzer (二元气体浓度分析仪) Precision instrument for analyzing binary gas mixture ratios in gas delivery systems, enabling accurate gas concentration monitoring for semiconductor processes.
• AMC Chemical Filter (AMC化学过滤器) Chemical filter providing superior protection for scanner optical components by removing airborne molecular contamination (AMC) from the environment.

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Membrane Solutions Corp.coreStrategic or Co-development PartnerSimPure operates as a sub-brand of Membrane Solutions Corp., leveraging the parent company's technology and infrastructure for water purification products.

Scale indicators1 record

Recent moves4 records

Expansion highlights4 records

Others

• Air Products and Chemicals:

Broad incumbents

• Linde plc: Global industrial and electronic gases major with significant semiconductor gas and purifier sales in Asia; a broad incumbent competitor overlapping with SimPure on UHP gas purification for advanced fabs.
• Taiyo Nippon Sanso (TNSC / Nippon Sanso Holdings): Japan-based industrial and specialty gas leader with deep semiconductor gas and on-site purifier offerings; competes broadly with SimPure in supplying gas delivery consumables to advanced Asian fabs.
• Entegris: US-based major supplier of specialty materials and sub-fab fluid and gas handling solutions for semiconductor manufacturers, including (via ATMI) a leading gas purifier portfolio — directly competes with SimPure on gas purification and adjacent filtration in fabs.
• Parker Hannifin (Hannay / gas filtration): Diversified motion and control technologies company with a gas and fluid filtration portfolio serving semiconductor fabs; an indirect competitor to SimPure's filter series and sub-fab gas filtration lines.

Regional players

• Anxin Semiconductor Equipment: China-based domestic supplier of gas purification and related sub-fab equipment for semiconductor fabs; comparable as another Chinese-domestic gas purifier vendor positioning into the same localization tailwind that SimPure targets.

Direct peers

• Mott Corporation: US-based manufacturer of porous metal filtration and purification media used in high-purity gas and liquid distribution, including semiconductor fab sub-fab applications — comparable to SimPure's filter series.
• SAES Group: Italian-headquartered global leader in getter-based ultra-high-purity gas purification for semiconductor fabs, with a purifier product line spanning multiple purity grades — the closest direct competitor to SimPure's 9N/7N/GC purifier series.

Emerging players

• NGK Insulators (including Noritake-related gas purification): Japan-based ceramics and materials group with gas-related purification technologies serving semiconductor and adjacent high-purity industries; competes in select UHP gas purification segments overlapping with SimPure.
• Tianjin Hangtong Green Technology: Chinese supplier of gas purification, filtration and related sub-fab consumables serving domestic semiconductor manufacturing — an early-stage comparable in SimPure's home geography and end-market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors6 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SimPure