Best 10 Graphite Susceptor Manufacturers in New York, USA

1. Semixlab Technology Co., Ltd.

Semixlab Technology Co., Ltd. is a cutting‑edge materials manufacturer founded in 2018 with strong expertise in advanced semiconductor materials, including high‑performance Sic coated graphite susceptor designed for demanding epitaxy and CVD processes. The company combines deep R&D capabilities from its technology centers with modern production lines to deliver susceptors that support uniform thermal distribution, chemical inertness, and extended service life. With patented processes and rigorous quality systems including ISO 9001 certification, Semixlab's products help semiconductor fabs achieve reliable high‑temperature operations and consistent yield performance.

Address: No. 9, Qianxi Road, Zhuji City, Shaoxing City, Zhejiang Province, China

2. Momentive Technologies

Momentive Technologies manufactures high‑precision Graphite susceptor parts and other specialty materials that are essential for semiconductor thermal processing applications in MOCVD and epitaxial systems. Their products feature advanced TaC coating technologies that enhance resistance to oxidation, improve thermal uniformity, and extend operational life in high‑temperature environments compliant with semiconductor equipment needs. Momentum in materials innovation and manufacturing scale makes Momentive a key supplier for fabs requiring hardened graphite components in critical deposition steps.

Address: 260 Hudson Street, Suite 201, New York, NY 10013, USA

3. Bay Carbon, Inc.

Bay Carbon, Inc. produces a range of engineered graphite solutions including graphite susceptors and Graphite Susceptor Cover tailored for semiconductor thermal processes such as CVD and epitaxy. Their product lines emphasize high‑purity graphite materials that deliver stable heat distribution, chemical compatibility, and structural integrity under repeated high‑temperature cycles. Bay Carbon's capabilities in machining and custom fabrication allow them to produce susceptors that meet precise dimensional and performance specifications required by advanced manufacturing.

Address: 201 Summit Street, Bayonne, NJ 07002, USA

4. CoorsTek Ceramics & Advanced Composites

CoorsTek manufactures graphite and ceramic composite components, including Graphite susceptor designed for rigorous semiconductor thermal environments. Their advanced materials combine high thermal shock resistance and chemical stability, enabling consistent performance in high‑temperature epitaxial and deposition systems. CoorsTek's production expertise supports custom engineering solutions that meet the exacting requirements of modern semiconductor fabrication.

Address: 225 West First Street, Golden, CO 80401, USA

5. Mersen (Graphite Specialties Division)

Mersen's Graphite Specialties division delivers high‑precision graphite susceptors for semiconductor processes, providing outstanding flatness, purity, and tailored graphite grades for demanding thermal and chemical environments. Their susceptibility products are engineered to support uniform heating and to endure repeated cycles in high‑temperature deposition systems. Mersen's capability to produce large‑diameter components with reliable coating consistency makes them a preferred partner for fabs scaling advanced manufacturing lines.

Address: 900 North Broadway, Tarrytown, NY 10591, USA

6. Coated Graphite Solutions (CGS)

Coated Graphite Solutions develops specialty graphite susceptors with engineered coatings such as SiC and TaC to enhance oxidation resistance and thermal performance for semiconductor processing. Their products are designed to meet stringent performance metrics in high‑temperature epitaxial and deposition applications. By combining customized coating technologies with robust graphite substrates, CGS supports fabs seeking extended susceptor lifetime and reduced maintenance.

Address: 100 Industrial Way, Suite 200, Dover, NJ 07801, USA

7. PremaTech Advanced Ceramics

PremaTech manufactures precision graphite and ceramic components, including graphite susceptors used in high‑temperature semiconductor equipment. Their susceptors are engineered to deliver uniform heat distribution, low impurity levels, and stable mechanical performance under thermal cycling.

Address: 36 Corporate Drive, Cranbury, NJ 08512, USA

8. Advanced Graphite Materials, Inc.

Advanced Graphite Materials focuses on high‑purity graphite products tailored to thermal processing applications such as semiconductor susceptors, crucibles, and heated fixtures. Their precision graphite substrates deliver excellent thermal stability and low outgassing for use in MOCVD, CVD, and other high‑temperature reactors. A broad portfolio of grades and machining options supports varied process specifications in modern semiconductor fabs.

Address: 2105 South Highway 65, Columbia, SC 29209, USA

9. Schunk Xycarb Technology

Schunk Xycarb Technology produces engineered graphite solutions including susceptors optimized for thermal processing and coating applications in semiconductor manufacturing. Their composites combine high‑strength graphites with precision machining and, where needed, advanced coatings to improve oxidation resistance and thermal uniformity. Schunk's manufacturing breadth supports a range of wafer sizes and high‑temperature batch processes.

Address: 600 Grant Street, Suite 2900, Pittsburgh, PA 15219, USA

10. Bay State Carbon

Bay State Carbon supplies engineered graphite materials including components suitable for semiconductor process equipment such as susceptors, wafer carriers, and thermally stable fixtures. Their graphite products are manufactured with controlled purity and customized shapes to support thermal uniformity and chemical robustness in high‑temperature environments. Bay State's production expertise supports fabs with tailored graphite solutions for MOCVD SiC susceptor , PECVD, and epitaxial tools.

Address: 150 Bridge Street, Newton, MA 02458, USA