Hubei Feilihua Quartz Glass

What Hubei Feilihua Quartz Glass does

Hubei Feilihua Quartz Glass Co., Ltd. (湖北菲利华石英玻璃股份有限公司) is a Chinese specialty materials manufacturer founded in 1966 as Shashi Quartz Glass Factory and headquartered at 68 Dongfang Avenue, Jingzhou, Hubei. The company produces natural and synthetic quartz glass ingots, tubes, pipes, rods, and quartz fiber and fiber composite materials using gas fusion, electric fusion, and a proprietary sol-gel synthetic quartz sand process. Its self-developed synthetic quartz sand achieves less than 1ppm total metal impurities versus 15-30ppm for natural quartz sand, and its Ultimate Series FLH331, FLH631, and FLH630L products are qualified for 3nm, 2nm, and 1nm semiconductor process nodes. The company serves semiconductor manufacturers, aerospace and aviation contractors, optics and optical fiber producers, photovoltaics manufacturers, and high-purity quartz sand customers, with named Tier-1 customers including Tokyo Electron Shanghai, AMEC, Techno Quartz, and Kwang Su.

Feilihua operates through a vertically integrated subsidiary structure spanning six manufacturing and R&D bases across China: Qianjiang Feilihua Quartz Glass Materials (2,400 tons annual high-purity quartz ingot capacity, 102 sets of automatic melting equipment), Shanghai Feilihua Shichuang Technology (precision processing), Hubei Feilihua Rongjian Technology (high-purity quartz sand, 19 patents), Zhongyi (Taixing) Environmental Protection Technology (high-performance composites, 13 utility model patents), Hefei Optoelectronic Technology, Jinan Guangwei Semiconductor Technology, Wuhan Feilihua New Material Technology, and Wuhan Hailing Huizhi New Materials. The company employs 1,001-5,000 people with a 200+ person R&D team collaborating with Tsinghua University, Wuhan University of Technology, Wuhan Institute of Technology, and Changchun University of Science and Technology, and operates 9 PhDs in R&D alongside a Hubei Provincial Postdoctoral Innovation Practice Base. It holds ISO9001, ISO14001, OHSAS18001, and CNAS laboratory certifications, was named a National 5G Factory in 2024, and has been recognized as a National Quality Benchmark and Yangtze River Quality Award recipient.

The company is listed on the Shenzhen Stock Exchange GEM under ticker SZ:300395 (IPO September 2014) and is led by Chairman Shang Chunli (尚春利), Actual Controller Wu Xuemin (吴学民), and General Manager Cai Shaoxue (蔡绍学). It markets primarily through direct B2B sales targeting enterprise accounts, complemented by SEMICON China exhibition presence, a bilingual corporate website, corporate WeChat, and Shenzhen Stock Exchange investor relations. Revenue streams encompass quartz glass materials and products, quartz fiber and fabrics, high-purity quartz sand, precision quartz glass processing services, and composite materials. The 2026 New Year address reported market capitalization exceeding 50 billion CNY (市值跨越500亿), with ongoing capacity expansion in synthetic quartz and composites, the March 2026 Ultimate Series launch, and an "electronic cloth" project positioning the company toward AI server/compute substrate demand.

Name

Hubei Feilihua Quartz Glass

Legal name

湖北菲利华石英玻璃股份有限公司

Website

https://feilihua.com

Company type

Public

Founded year

1966

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Hubei Feilihua Quartz Glass manufactures high-purity synthetic quartz glass materials, ingots, tubes, rods, and quartz fiber products serving semiconductor manufacturers, aerospace contractors, optical fiber producers, and photovoltaic companies across China and globally.

Ownership category

akta.pro rank

Product category

Quartz Glass Materials

NAICS

Glass and Glass Product Manufacturing (32721)

SIC

Glass & Glassware, Pressed Or Blown (3220)

akta.pro primary industry

Silica (Quartz, Fumed, Precipitated) (IMAEAFAD)

Keywords

• Quartz glass materials
• Synthetic quartz products
• Quartz fiber manufacturing
• High purity quartz sand
• Semiconductor quartz materials

Headquarters

HQ city

Jingzhou

HQ country

China

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Quartz Glass Materials and Products: Manufacturing and sales of natural and synthetic quartz glass ingots, tubes, pipes, and rods for semiconductor, optical fiber, photovoltaics, and optical applications.
2. Quartz Fiber Materials and Fabrics: Quartz fiber and fabric products for aerospace, aviation, and high-temperature insulation applications.
3. High-Purity Quartz Sand: Domestic high-purity and ultra-high-purity quartz sand for optical communication, solar energy, semiconductor, and aerospace sectors.
4. Precision Quartz Glass Processing: Precision processing services for quartz glass products to downstream industries including semiconductors, optics, optical communications, photovoltaics, and LED through Shanghai Shichuang subsidiary.
5. Composite Materials: High-performance composite materials including high-strength glass fiber industrial cloth, aramid cloth, carbon fiber cloth, quartz fiber cloth, and mixed woven steel wire cloth.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Hubei Feilihua Quartz Glass manufactures and sells natural and synthetic quartz glass ingots, tubes, pipes, and rods, as well as quartz fiber and quartz fiber composite materials. The company also produces high-purity and ultra-high-purity quartz sand and provides precision quartz glass processing services. Its products serve semiconductor, optical fiber, photovoltaic, aerospace, and optical manufacturing industries.

Differentiator

Problem solved

Functional benefit

Brands

• FSTQZ: Brand for electric fused opaque and black quartz glass products
• FLH Series
• USTRON

Products and services

• Semiconductor Quartz Glass Materials Quartz glass materials used in semiconductor diffusion processes, CVD furnaces, etching equipment, and advanced chip manufacturing process nodes. For semiconductor equipment makers and wafer fabs.
• Optical Quartz Glass Materials Optical-grade quartz glass components, rods, and tubes for optical component manufacturers, lens, windows, and other optical applications requiring high transmittance.
• Photovoltaic Quartz Materials Quartz tubes, rods, and support materials for solar cell diffusion furnace tubes and high-temperature photovoltaic manufacturing processes.
• Quartz Fiber and Aerospace Products Quartz fiber yarn, hollow quartz fiber yarn, quartz fiber woven products, and radome/wave transmission components for aerospace thermal protection systems, rocket engines, aircraft nose cones, and satellite/warship antenna windows.
• High-Performance Composite Materials High-performance composite fabrics including high-strength glass fiber industrial cloth, aramid cloth, carbon fiber cloth, quartz fiber cloth, and mixed woven steel wire cloth.
• Precision Processed Quartz Glass Products Precision-machined quartz glass components for downstream semiconductor, optics, optical communications, photovoltaics, and LED customers, produced by Shanghai Feilihua Shichuang Technology subsidiary.
• High-Purity and Ultra-High-Purity Quartz Sand Domestic high-purity and ultra-high-purity quartz sand (synthetic via sol-gel method at less than 1ppm metal impurities) for optical communication, solar energy, semiconductor, and aerospace applications.
• Ultimate Series (极致系列) Product Line New comprehensive product line including FLH331 gas-fused synthetic quartz material with less than 1ppm total metal impurities, FLH631 electric-fused synthetic quartz material, FLH630L electric continuous-fused synthetic quartz tube, synthetic sand opaque (white) material upgraded from 4N to 6N purity grade, and synthetic sand opaque (black) material with low alkali metal impurity control for semiconductor heat treatment, high-energy laser, plasma spraying, and biochemical medical analysis applications.

Quantifiable outcome

• Synthetic quartz sand purity improved from 4N to 6N level (from 99.99% to 99.9999% purity)
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Five partnerships are on record, tiered core.

• Wuhan University of TechnologycoreStrategic or Co-development PartnerLong-term production-university-research cooperation established with Wuhan University of Technology and Wuhan Institute of Technology to provide theoretical support and verification guarantee for the company's sand purification and environmental treatment process technology R&D.
• Wuhan Institute of TechnologycoreStrategic or Co-development PartnerAcademic partnership for research collaboration in quartz sand purification and environmental treatment technologies.
• Tsinghua UniversitycoreStrategic or Co-development PartnerDeep industry-university-research cooperation with Tsinghua University to explore efficient collaborative innovation models for advanced materials development.
• Changchun University of Science and TechnologycoreStrategic or Co-development PartnerCo-organizer of international conference on advanced optical materials and 2024 academic exchange conference of Special Optical Glass Materials Technology Innovation Center.
• Chengdu Guangming Optoelectronics Co., Ltd.coreStrategic or Co-development PartnerCo-organizer of advanced optical materials conference, partnering to promote academic exchange and industry development.

Scale indicators7 records

Recent moves15 records

Expansion highlights6 records

Emerging players

• Ohara Corporation: Japanese specialty optical glass manufacturer serving semiconductor lithography and optics customers. Comparable focus on high-purity quartz and optical-grade glass materials.
• Quartz Scientific Inc. US-based specialty fused quartz manufacturer for semiconductor, photovoltaic, and lighting applications. Smaller scale peer with comparable product focus on high-purity fused quartz.

Broad incumbents

• Shin-Etsu Chemical: Global specialty chemicals and materials company with significant semiconductor materials exposure including quartz products. A broad incumbent serving overlapping wafer-fab end-markets at massive scale.
• Saint-Gobain Quartz: Global industrial materials conglomerate with a quartz products division serving semiconductor and optics customers. Operates at much larger scale and broader portfolio than Feilihua.

Direct peers

• Jiangsu Pacific Quartz Co. China-based high-purity quartz materials manufacturer serving semiconductor, photovoltaic, and lighting markets. The most direct domestic peer competing on synthetic quartz sand and tubing.
• QSIL (formerly Qsil Ceramics): German specialty quartz and ceramics manufacturer serving semiconductor, lighting, and industrial applications. Closely comparable product portfolio to Feilihua's quartz glass materials line.
• Tosoh Quartz: Japanese specialty quartz manufacturer serving semiconductor equipment OEMs and wafer fabs globally. Direct competitor for synthetic quartz tubes and ingots targeting advanced nodes.
• Heraeus Holding: German specialty materials company with a quartz glass business serving semiconductor, optics, and photovoltaic end-markets. Competes head-to-head with Feilihua in high-purity fused quartz and synthetic quartz materials.
• Momentive Technologies: Former GE Quartz business and the global leader in high-purity fused quartz and ceramic materials for semiconductor and lighting applications. Direct competitor across the same semiconductor wafer-fab customer base.
• Techno Quartz: Japanese quartz glass manufacturer that is both a customer-adjacent company and direct competitor in specialty synthetic quartz products. Comparable mid-sized specialty quartz player.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries8 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 Hubei Feilihua Quartz Glass