Suzhou Cangjia Super Clean Technology Co., Ltd., operating under the registered brand Chenigen, is a professional manufacturer and trading company specializing in high-end cleanroom supplies and ESD-safe (anti-static) products. Established in 2014 and headquartered in Suzhou, China, the company operates a 3,000-square-meter manufacturing facility featuring ISO Class 4 (Class 10) and ISO Class 6 (Class 1,000) cleanliness-controlled workshops certified by NEBB. With over a decade of industry experience, the company serves more than 2,000 customers across high-tech sectors including semiconductors, electronics, biotechnology, pharmaceuticals, and aerospace.
Their comprehensive product portfolio includes a wide range of cleanroom wipers (100% polyester, microfiber, and blended varieties), cleanroom and ESD swabs, anti-static garments (coveralls, smocks, and hoods), and certified FFP2 NR face masks. Additionally, they supply essential consumables such as anti-static shoes, gloves, finger cots, cleanroom mops, sticky mats, and ionizing blowers. The company utilizes advanced production technologies, including 18 M̩.cm EDI ultra-pure water systems for laundering lint-free wipes and laser/ultrasonic edge-sealing equipment.
Suzhou Cangjia is committed to rigorous quality standards, maintaining ISO 9001, ISO 14001, and ISO 14644-1 certifications, alongside RoHS and CE compliance. As a registered Class I medical device manufacturer, they ensure full traceability from raw materials to finished products. The company offers robust OEM and ODM capabilities, exporting to major international markets across North America, Europe, and Southeast Asia, with an annual output value reaching up to US$10 million.
Top Quality Cleanroom PU Shoes$5
High Quality ESD Working Safety Shoes ESD Shoes$5
Top Quality 4 Holes Cleanroom Safety Shoes ESD Cleanroom Shoes$5
Electric Factory Reasonable Antistatic Slippers$5
White PU Sole Cleanroom Work Shoes ESD Shoes$5
High Quality ESD Working Shoes ESD Shoes$5
High Quality Cleanroom Consumables Anti-Static Finger Cover ESD Finger Cot$1
Anti-Staic Oderless Mask ESD Mask Cleanroom Face Mask$1
2017 New Design PU Coated Glove ESD Gloves Anti-Static Gloves$1
Working Clothes 5mm Grid Conductive Fiber ESD Coverall$15
Cheap Working Garments ESD Coveralls with High Quality Conductive Fiber ESD Garment$15
Kunshan Hengqing Purification Equipment Technology Co., Ltd. is a high-tech enterprise and a private technology enterprise in Jiangsu Province, operating as both a manufacturer and trading company based in Kunshan, China. Established in 2020, the company specializes in the R&D, design, production, sale, and service of air filtration and purification equipment. With 150 employees, including over 50 with professional and technical titles, Kunshan Hengqing operates a municipal R&D center and a wholly-owned subsidiary, Anhui Spade Clean Technology Co., Ltd. The company boasts 10 production lines, including those for diaphragm and non-diaphragm filters, and high-temperature resistant filters. They offer a comprehensive range of products including HEPA filters, V-type filters, activated carbon filters, pocket filters, mini pleat filters, plate-type filters, high temperature resistant filters, pre filters, pleated filters, bag filters, HVAC filters, air purifiers, and ULPA filters. Kunshan Hengqing provides OEM and ODM services and holds ISO 9001 and ISO 14001 certifications, ensuring high-quality clean technology service and purification equipment. Their clientele includes major groups such as SMIC, Shanghai Grace, Geely Automobile, Risheng Oriental, and Xinyi Pharmaceutical, with international business cooperation extending to Germany, Japan, France, Dubai, and Russia.
Pleated Air Filter
H14 Medium Efficiency Combined Filter
High Efficiency Separators Pleated HEPA Filter
Mini Pleated HEPA Air Filter (Hepa Filter H14, H13)