Pacific Environmental Technologies Inc, founded in 1989 and based in Corona, California, is a service company specializing in the design, engineering, and construction of turn-key environmentally controlled cleanroom and laboratory facilities. With 11-50 employees, the company operates as a licensed General, HVAC, and Mechanical contractor, providing comprehensive in-house mechanical services and full turn-key solutions. They offer custom solutions for cleanliness ratings ranging from Class 100 (ISO 3) to Class 100,000 (ISO 8), including fully automated building systems with exacting controls for temperature, humidity, and pressure. Their product portfolio includes modular cleanrooms, softwall cleanrooms, hardwall cleanrooms, mobile cleanrooms, towable cleanroom trailers, containerized cleanrooms, and specialty rooms such as cold rooms, dry rooms, cannabis rooms, and USP 797/800 cleanrooms. They also provide air showers, pass through chambers, and other cleanroom equipment. Pacific Environmental Technologies Inc is CGMP Certified and offers BSL-3 certified cleanrooms, serving industries such as aerospace, pharmaceutical, and semiconductor across North America.
Caliber Interconnects
🇮🇳 India
2000501-1000 peopleManufacturer/Service Company
High capacity factory
Established brand
Product customization
Industry association member
Key customer
ADVANTEST
Key market
🇨🇦 Canada
Description
Caliber Interconnects is a premier deep-tech engineering and manufacturing company founded in 2000. Headquartered in Coimbatore, India, with a global presence across six countries including the USA, Singapore, and Japan, the company employs over 700 skilled engineers. As an ISO 9001 certified organization, it operates as a comprehensive design house and contract manufacturer specializing in semiconductor engineering, hardware design, and advanced product development. The company serves a prestigious global clientele including Qualcomm, NVIDIA, Cisco, and Amazon across the automotive, aerospace, medical, and telecom sectors.
Their extensive service portfolio encompasses IC testing and post-silicon validation, IC packaging, ASIC design, and high-density interconnect (HDI) PCB design. They provide specialized simulation services for signal and power integrity, EMI/EMC, and thermal analysis, alongside embedded engineering solutions involving FPGA and firmware development. Caliber Interconnects also maintains robust electronics manufacturing services (EMS) with dedicated SMT and THT lines.
In addition to engineering services, the company develops proprietary deep-tech products. Their offerings include smart automation solutions such as Autonomous Mobile Robots (AMRs) and drones, intelligent healthcare equipment like the MAXPRAN ventilator, and clean energy systems including ARAI-certified EV chargers and MNRE-certified solar pump controllers. Driven by AI and IoT, their product lines also feature advanced video analytics and Electraguard power systems. With a strong focus on R&D and innovation, the company continues to expand its manufacturing capabilities to support large-scale global industrial requirements.
Keli Electronic Equipment Co., Ltd.
🇨🇳 China
199511-50 peopleManufacturer
Established brand
OEM manufacturer
Product customization
Key customer
AGILENT
Description
Keli Electronic Equipment Co., Ltd., established in 1995, is a manufacturer based in Dongguan, China, specializing in electronic test equipment and intelligent PCB router manufacturing solutions. With 11 to 50 employees, the company operates a factory and provides comprehensive services from research and development to production and sales. Keli Electronic Equipment Co., Ltd. is a contract manufacturer of Test Fixtures for MDA, ICT, ATE, Functional, and Combined Testers, serving automated test systems from prominent brands such as Teradyne, GenRad, Agilent, Tri, Tescon, Jet, Okano, and Schlumberger / Factron. They also offer customized functional test fixtures for loaded PCBs with delicate and complicated components. Their product portfolio extends to intelligent PCB router machines, including off-line and in-line models, as well as automation production lines. The company aims to be a global electronic automation equipment system solutions provider, with a focus on quality assurance and meeting customer requirements.
Win Win Precision Industrial Co., Ltd.
🇹🇼 Taiwan
19791001-2000 peopleManufacturer/Distributor
High capacity factory
Established brand
Large enterprise group
ODM manufacturer
Shipments
4
Key customer
CONG TY TNHH UNIVERSAL SCIENTIFIC INDUSTRIAL VIET NAM
Key market
🇹🇼 Taiwan
Description
Win Win Precision Industrial Co., Ltd. is a professional connector manufacturer and distributor established in 1979 in Taiwan. With a workforce of over 1,500 employees and a significant manufacturing presence including a factory and subsidiaries in China and Hong Kong, the company provides integrated solutions ranging from in-house design and tooling to plastic molding, packaging, and logistics. They specialize in a comprehensive range of high-performance connectors and cables, including SATA, SAS, SFF-8639 (U.2), USB, HDMI, DisplayPort, DDR, PCIe, and various CPU and SIM card sockets. Their products serve diverse B2B markets such as networking communication, consumer electronics, storage peripherals, medical, 5G, and AIoT. As an OEM and ODM service provider, the company maintains rigorous quality standards with ISO 9001, ISO 14001, and UL certifications. Win Win Precision Industrial Co., Ltd. is a recognized member of industry standards bodies like PCI-SIG and a USB4 adopter, serving a global client base that includes major technology leaders such as NVIDIA, ASUS, MSI, Samsung, Foxconn, and Gigabyte.
Western Digital Storage Technologies (Thailand) Ltd.
🇹🇭 Thailand
1970More than 10000 peopleManufacturer/Trading Company/Wholesaler/Distributor
High capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
8120
Key customer
WESTERN DIGITAL STORAGE TECHNOLOGI
Key market
🇺🇸 United States
Description
Western Digital Storage Technologies (Thailand) Ltd. is a premier manufacturer and global supplier of data storage solutions, operating as a key subsidiary of the Western Digital Corporation. Established in Thailand in 1997, the company maintains a significant manufacturing presence with a head office in Ayutthaya and multiple branches across Bangkok and Prachinburi. With a workforce exceeding 10,000 employees, the company specializes in the production of high-capacity Hard Disk Drives (HDDs) and critical components, including magnetic disk read/write heads, head gimbal assemblies, and head stack assemblies.
STRÖBEL - ELEKTRIK GMBH
🇩🇪 Germany
200211-50 peopleManufacturer/Service Company
Established brand
OEM manufacturer
Small batch production
Product customization
Key customer
ETO GROUP
Description
STRÖBEL - ELEKTRIK GMBH is a German-based contract manufacturer and service provider specializing in electronics manufacturing, located in Freystadt. Established in 1994, the company operates as a medium-sized enterprise with 11 to 50 employees, offering comprehensive solutions from prototypes to medium series production. They provide efficient and timely manufacturing, testing, and repair of electronic assemblies, acting as an outsourcing partner to manage production bottlenecks and peaks. Their core services include SMD assembly, THT assembly, selective soldering, cable assembly, and various related processes such as stencil printing, cleaning, and quality inspection (including 3D-SPI and High Perf. Color 3D AOI). STRÖBEL - ELEKTRIK GMBH is certified with ISO 9001:2015 and adheres to European standards like IEC61340-5-1 for ESD/EGB compliance, ensuring high-quality, ISO-certified production. They offer complete manufacturing lines from PCB to finished product, including rework, reassembly, and error correction, serving sectors such as onboard electronic systems and telecommunications equipment.
PDF Solutions
🇺🇸 United States
1992501-1000 peopleService Company
Established brand
Multinational enterprise
Shipments
7
Key customer
ANALOG DEVICES GEN TRIAS INC
Description
PDF Solutions is a leading service company based in Santa Clara, US, specializing in yield improvement technologies and services for the IC manufacturing and test operations lifecycle. Established in 1992, the company employs between 501 and 1000 people and provides a comprehensive portfolio of products and services focused on data analytics and yield improvement for semiconductor and battery manufacturing. Their core offering is the Exensio® Analytics Platform, which includes specialized versions like Exensio Battery, Exensio Fabless, Exensio IDM, Exensio Foundry, and Exensio OSAT. This platform supports over 50 different data formats, harmonizes data for interactive analytics and machine-learning applications, and provides predictive analytics to impact future outcomes like yield, quality, and reliability. PDF Solutions also offers targeted AI-powered solutions for battery manufacturing, addressing challenges such as Electrode Quality Monitoring & Control and Defect Management. Other key products include Sapience, Advanced Insights for Manufacturing, Design-for-Inspection™ System, Characterization Vehicle® System, secureWISE, and Cimetrix Connectivity & Control. The company's solutions empower engineers and data scientists to improve yield, quality, and profitability, offering AI-driven solutions for chip design and manufacturing, traceability from wafer to package, and Machine Learning for enhanced test accuracy. They also provide cybersecurity solutions and engage with industry leaders and partners through conferences and exhibitions.