What Beijing Longsun Technology Co., Ltd. does

Beijing Longsun Technology Co., Ltd. (北京朗铭润德光电科技有限公司) is a privately held distribution agency established in 2010 in Beijing's Shijingshan Zhongguancun High-Tech Park, operating as the exclusive or principal China representative for at least eight international semiconductor and vacuum-coating equipment manufacturers. The company originated as the semiconductor division of Beijing Xinlangming Technology Co., Ltd. (founded 2006) and built its franchise around the 2008 exclusive agency agreement with German FHR Anlagenbau GmbH, progressively adding French Annealsys (RTP/DLI-CVD/ALD), American Tystar (TYTAN diffusion and LPCVD furnaces), Korean CN1 (ALD), French Flowlink (high-purity gas components), French KEMSTREAM (DLI vaporizers), German Centrotherm Clean Solution (exhaust gas and wastewater treatment), and German SURAGUS (eddy-current testing).

The company's portfolio covers the principal thin-film deposition and adjacent process technologies: magnetron sputtering (FHR Star/Boxx/Line/Roll series), diffusion and low-pressure CVD (Tystar TYTAN), atomic layer deposition (CN1 CLASSIC/MEGA/PREMIUM/SHELL models), rapid thermal processing up to 2000°C (Annealsys), high-purity gas delivery (Flowlink), liquid precursor vaporization (KEMSTREAM), and abated waste treatment (Centrotherm). End applications include silicon and compound semiconductors, MEMS, OLED/LED devices, perovskite/CdTe/CIGS/GaAs/amorphous-Si thin-film solar cells, solid-state lithium batteries, hydrogen fuel cells, and precision optics from extreme UV to mid-near IR wavelengths.

The business model is hardware sales through agency agreements, supplemented by installation, after-sales maintenance, process development, and technical training services for CVD, PVD, ALD, and RTP systems. Customer engagement runs through direct technical sales to Chinese universities, research institutions, semiconductor enterprises, and photovoltaic/optics manufacturers, supported by SEMICON China participation, academic seminars (e.g., with Westlake University), and a bilingual corporate website at longsun.asia. The company is co-led by Chen Jun and Wang Lin (General Manager), with a senior engineer, deputy general manager, and administrative director forming the disclosed leadership team; headcount is reported at 7 employees.

Name

Beijing Longsun Technology Co., Ltd.

Legal name

北京朗铭润德光电科技有限公司

Website

https://longsun.asia

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Beijing Longsun Technology is a privately held Beijing-based distribution agency that serves as the exclusive or principal China representative for eight international semiconductor and vacuum-coating equipment manufacturers, selling thin-film deposition, ALD, CVD, RTP, gas-handling, and waste-treatment hardware plus after-sales service to Chinese universities, research institutes, and semiconductor/photovoltaic/optics manufacturers.

Ownership category

akta.pro rank

Product category

Semiconductor Equipment

NAICS

Semiconductor Machinery Manufacturing (333242)

SIC

Semiconductors & Related Devices (3674), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

akta.pro secondary industry

Thin-Film Deposition Materials (PVD/CVD/ALD Targets & Precursors) (HDAHAGAH)

Keywords

• Semiconductor equipment distribution
• Thin film deposition systems
• Vacuum coating equipment
• Magnetron sputtering equipment
• Atomic layer deposition

Headquarters

HQ city

Beijing, Beijing

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Distribution/Agency: Beijing Longsun Technology acts as a distribution agent and exclusive China representative for multiple international semiconductor and vacuum coating equipment manufacturers including German FHR, French Annealsys, American Tystar, Korean CN1, French Flowlink, French Kemstream, and German Centrotherm. Revenue is generated through sales, installation, technical support, and after-sales services of these imported precision equipment.

Distribution channels1 record

Marketing channels5 records

Core offering

Beijing Longsun Technology acts as an exclusive China distributor and technical service provider for international semiconductor and thin film deposition equipment manufacturers, including German FHR (magnetron sputtering), French Annealsys (RTP), American Tystar (CVD furnaces), Korean CN1 (ALD), French Flowlink (gas valves), French KEMSTREAM (DLI vaporizers), German Centrotherm (waste treatment), and German Suragus (testing). The company sells, installs, and services these imported precision equipment systems while providing after-sales maintenance, process development, and technical training for semiconductor, photovoltaic, precision optics, and new energy applications.

Product overview

Beijing Longsun Technology Co., Ltd. is a professional agent/distributor of semiconductor and thin film deposition equipment. The company does not manufacture its own products but represents multiple international brands including German FHR (magnetron sputtering equipment - Star, Boxx, Line, Roll series), French Annealsys (rapid thermal annealing/RTP equipment), American Tystar (CVD/tytan furnace systems), Korean CN1 (atomic layer deposition/ALD equipment), French Flowlink (high-purity gas valves and components), French KEMSTREAM (direct liquid injection vaporizers), German Centrotherm Clean Solution (exhaust gas and wastewater treatment), and German Suragus (eddy current testing equipment). The company serves semiconductor, new energy (solar cells, lithium batteries, fuel cells), precision optics, and vacuum components industries, offering equipment installation, maintenance, process development, and technical training services.

Differentiator

Problem solved

Functional benefit

Products and services

• Magnetron Sputtering Equipment (磁控溅射设备) FHR brand magnetron sputtering equipment including Star series (foundation model), Boxx series (medium-batch for planar/3D substrates), Line series (large-size horizontal or vertical mass production), and Roll series (roll-to-roll for flexible substrates), also including evaporation, PECVD, and ALD vacuum technology equipment, for thin film deposition on various substrates used in semiconductor, new energy, optics, and flexible film industries.
• Rapid Thermal Annealing/RTP Equipment (快速退火炉) Annealsys brand rapid thermal processing (RTP) equipment for annealing applications, including models for 4", 6", 8" wafers and ultra-high temperature applications up to 2000°C, used in silicon and compound semiconductors, nanotechnology, MEMS, and solar cells research and production.
• Chemical Vapor Deposition Equipment (化学气相沉积设备) Tystar brand chemical vapor deposition systems including TYTAN furnace systems (diffusion and oxidation furnaces, low-pressure CVD tube systems), photo-enhanced reactors, and direct liquid injection (DLI) equipment, with over 50 years of equipment development experience and more than 1,600 furnace tubes installed globally, serving integrated circuits, MEMS, power semiconductors, optoelectronics, photovoltaic cells, optical fiber devices, and semiconductor materials.
• Atomic Layer Deposition Equipment (原子层沉积设备) CN1 brand atomic layer deposition equipment including CLASSIC, MEGA, PREMIUM, and SHELL models for thermal ALD and plasma-enhanced ALD processes, used by hundreds of universities, research institutions, and enterprises in USA, Japan, Singapore, Taiwan, Russia, China, and Korea for semiconductor and nanomaterials deposition applications.
• High-Purity Gas Valves (高纯特气阀门) Flowlink brand high-purity gas components including check valves, manual diaphragm valves, manual bellows valves, pneumatic combination valves, pneumatic bellows valves, pneumatic diaphragm valves, high-pressure valves, high-temperature valves (Hastelloy), needle valves, filters, and bubblers, used in MOCVD, ALD, and PECVD equipment for standard, high-temperature, or high-pressure applications.
• Testing Equipment and Consumables (检测设备及耗材) Suragus brand eddy current testing equipment (EddyCus systems) for non-destructive material testing using high-frequency wide-range technology, including portable, desktop, robotic, and inline solutions, as well as electrostatic chucks, targets/sputtering targets, graphite SiC coated trays, and gas distribution panels.
• After-Sales Service and Maintenance (售后及维护) Equipment maintenance, process development and upgrades, and technical training services for CVD, PVD, ALD, and RTP equipment provided by Longsun's engineering team with over 20 years of equipment installation and maintenance experience.
• Centrotherm Clean Solution Equipment (废气废水处理设备) Centrotherm brand high-temperature exhaust gas treatment, dry exhaust gas treatment, water wash exhaust gas treatment, and wastewater treatment systems for semiconductor and photovoltaic industries, with 30 years of experience and a 170-person international team providing customized solutions with high efficiency, reliability, and low operating costs.
• KEMSTREAM Direct Liquid Injection Vaporizers (DLI汽化器/雾化器) KEMSTREAM brand direct liquid injection (DLI) vaporizers and atomizers for CVD, PECVD, iCVD, MOCVD, MOVPE, ALD, and spray pyrolysis applications, providing pure, accurate, repeatable, and stable vapor and aerosol flows from a team with over 30 years of DLI vaporizer development experience.

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Eight partnerships are on record, tiered major, minor and core.

• Centrotherm Clean Solution (德国Centrotherm Clean Solution)majorChannel Partner/ Reseller/ Distributor · 1 January 2019German Centrotherm Clean Solution is a global leading expert in high-temperature exhaust gas treatment, dry exhaust gas treatment, water washing exhaust gas treatment, and wastewater treatment. With 30 years of experience and a 170-person international team, they provide customized solutions for semiconductor and photovoltaic industries. Products are trusted by leading companies worldwide for high efficiency, reliability, and low operating costs.
• SURAGUS GmbH (德国Suragus)minorChannel Partner/ Reseller/ Distributor · 1 January 2019German SURAGUS specializes in non-destructive material testing solutions using advanced eddy current testing technology with a wide frequency range. Their EddyCus testing systems feature high sampling rates and non-contact configuration, serving portable, desktop, robotic, and inline testing needs.
• Flowlink (法国Flowlink)majorChannel Partner/ Reseller/ Distributor · 1 January 2015Flowlink, part of SEMCO Technologies, provides a wide range of gas components from simple tube fittings to complex gas panels. Products are reliable for standard applications as well as high-temperature or high-pressure applications. Flowlink's products are widely used in MOCVD, ALD, and PECVD equipment as a main supplier for a German MOCVD equipment manufacturer, praised for high cost-performance ratio and short delivery times.
• KEMSTREAM (法国KEMSTREAM)majorChannel Partner/ Reseller/ Distributor · 1 January 2015French KEMSTREAM, established in 2006 in Montpellier, is a team of multidisciplinary experts with over 30 years of experience in DLI vaporizer development and manufacturing for CVD, PECVD, iCVD, MOCVD, MOVPE, ALD, and spray pyrolysis applications. KEMSTREAM is the European leading DLI vaporizer supplier, providing pure, accurate, repeatable, and stable vapor and aerosol flows.
• CN1 (韩国CN1)majorChannel Partner/ Reseller/ Distributor · 1 January 2013Korean CN1 has become a leading supplier of Atomic Layer Deposition (ALD) equipment through active R&D investment. After more than a decade of intensive development, their equipment design and process technology have been fully validated. CN1 ALD equipment is used by hundreds of universities, research institutions, and enterprises in USA, Japan, Singapore, Taiwan, Russia, China, and Korea.
• Annealsys (法国Annealsys)coreChannel Partner/ Reseller/ Distributor · 1 January 2012French Annealsys is a leading manufacturer of RTP and DLI-CVD/DLI-ALD equipment for silicon and compound semiconductors, nanotechnology, MEMS, and solar cells. Founded in 2004 in Montpellier, France, and joined ECM Group in 2021. Annealsys provides process development and manufacturing services, collaborating with Longsun for the China market.
• Tystar Corporation (美国Tystar)coreChannel Partner/ Reseller/ Distributor · 1 January 2012American Tystar is a semiconductor equipment supplier specializing in diffusion furnaces, oxidation furnaces, low-pressure CVD tube systems, and related equipment. Founded in 1988 in Garden Grove, California. Tystar has over 50 years of industry experience and has installed over 1600 furnace tubes globally. Their TYTAN furnace systems are known for compact design and high reliability.
• FHR Anlagenbau GmbH (德国FHR)coreChannel Partner/ Reseller/ Distributor · 1 January 2006Longsun became the exclusive China agent for German company FHR in 2008. FHR specializes in thin film technology and vacuum coating equipment, founded in 1991 by engineers from Dresden. FHR has delivered over 500 coating equipment units globally, with product lines including FHR.Star series, FHR.Boxx series, FHR.Line series, and FHR.Roll series. Longsun has helped FHR products establish a leading position in China's thin film equipment market.

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Regional players

• Hangzhou Zhonghang Measure & Control Technology: China-based supplier of specialty semiconductor and thin-film process instruments and equipment, with similar customer focus on Chinese research institutes and emerging fabs. Comparable as a regional specialty equipment channel partner competing for overlapping budgets.

Others

• Tystar Corporation: American manufacturer of diffusion, oxidation and LPCVD furnace tube systems — one of Longsun's core represented principals. Comparable as a principal whose products Longsun sells in China, providing direct read-through on the underlying equipment economics and installed-base scale.
• FHR Anlagenbau GmbH: German manufacturer of vacuum coating and magnetron sputtering equipment — Longsun's longest-tenured principal (since 2008). Comparable as the underlying OEM whose product portfolio Longsun represents in China and whose commercial performance directly drives Longsun's sputtering-segment revenue.
• Centrotherm Clean Solution: German supplier of high-temperature exhaust gas and wastewater treatment systems for semiconductor and photovoltaic industries — another represented principal. Comparable as an ecosystem partner addressing complementary fab infrastructure that Longsun brings to the same customer accounts.

Broad incumbents

• ACM Research (Shanghai ACM): China-headquartered semiconductor equipment maker (US-listed) specializing in cleaning, ECD, ALD and PECVD tools. Comparable because it sells into the same Chinese semiconductor customer base across deposition and adjacent process steps, although ACM is an OEM rather than a distribution agent.
• Beijing Sevenstar Electronics (CETC): State-backed Chinese semiconductor equipment manufacturer offering diffusion, oxidation and CVD/LPCVD systems — directly overlapping with Longsun's Tystar and Annealsys represented product lines. Comparable as a domestic incumbent competing for the same process-tool budgets.
• Naura Technology Group: One of China's largest domestic semiconductor equipment manufacturers, offering etching, PVD, CVD, ALD and cleaning tools. Comparable as a broad incumbent addressing many of the same deposition applications that Longsun fulfills with imported equipment, including thin-film deposition for new energy and semiconductor fabs.
• Advanced Micro-Fabrication Equipment Inc. (AMEC): Leading Chinese semiconductor equipment manufacturer focused on etching and other deposition-adjacent process tools. Comparable as a domestic alternative source for the same customer pool Longsun serves via imported sputtering, CVD and ALD systems.

Emerging players

• Sinyang Semiconductor Materials: China-based distributor of semiconductor materials and equipment to fabs and research institutions. Comparable as a similarly-sized distribution agent operating in the same Chinese semiconductor and thin-film equipment ecosystem, though with a materials-leaning rather than equipment-leaning portfolio.
• MicroTech (Shanghai) Co., Ltd. Shanghai-based supplier and integrator of semiconductor process equipment, including deposition and etch tools. Comparable as a regional distribution/integration peer serving overlapping Chinese semiconductor and research customers with imported equipment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/bjlongsun

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

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 Beijing Longsun Technology Co., Ltd.