Cleanroom · ESD Control
ESD & Micro-Contamination Control Solution Provider
Serving advanced manufacturing such as semiconductors and electronics, covering personnel protection, cleanroom wiping, static control and environmental protection
Valumax Ultra-Clean
Focused on electrostatic and micro-contamination control
Founded in 2019 in Suzhou, China, Valumax Ultra-Clean Technology Co., Ltd. is a technology-service enterprise dedicated to electrostatic and micro-contamination control. We combine R&D, manufacturing, and sales of antistatic and clean-technology products under one roof, helping high-end manufacturers protect their most critical processes from contamination risk. Our product portfolio addresses the four essential pillars of electrostatic and micro-contamination control in industrial production: Personnel Protection, Dust-Free Wiping, Static Control, and Environmental Protection. Backed by years of professional expertise, strong technical capabilities, and extensive application experience across downstream industries, Valumax delivers more than products - we deliver tailored solutions. We work closely with each customer to configure the right combination of antistatic and clean-technology products, and provide one-stop integrated supply to keep production running seamlessly. Guided by the philosophy of Quality Builds the Future and Service Creates Value, we are deeply engaged in high-end manufacturing sectors such as semiconductors. We continuously strengthen our capabilities in new-material development and core process technology to meet our customers highest standards, and we are committed to becoming a recognized benchmark enterprise in the industry.
Years in Industry
20+
Clients Served
200+
Technical Patents
10+
Product Categories
200+
Core Advantages
Quality Assurance
ISO 9001 certified, strict quality control
Technology Leader
Independent R&D, continuous innovation
Fast Delivery
Complete supply chain, shortened lead time
Professional Service
Full technical support, fast response
Featured Products
ESD-PAN-2001B
Antistatic pen
It is suitable for anti-static protection areas and is also applicable to clean rooms of Class 100 to Class 100,000.
NG-12-65-100
12" Cleanroom Nitrile Gloves
The 12-Inch Class 100 Nitrile Gloves are manufactured from high-quality nitrile rubber with Class 100 cleanroom processing, featuring extremely low particle and ionic residue and a powder-free design to prevent contamination. Free from latex proteins with no allergy risk, they offer chemical resistance, durability, and a snug, comfortable fit, ideal for semiconductor, pharmaceutical, precision instrument, and photovoltaic applications with strict cleanliness requirements.
CRP-A4-72WT（BL/PK...)
Cleanroom paper
This product adopts a special surface treatment process, with an extremely smooth texture and excellent low-dust generation property, which can curb the risk of particulate pollution from the source. As a key consumable for cleanrooms in high-precision industries such as semiconductor manufacturing and biopharmaceuticals, it not only ensures clear and sharp printouts, but also strictly complies with ISO cleanliness standards.
NG-09-48B
Powder-free Nitrile Gloves - Blue
Powder-free process minimizes particle contamination; chemical and cut resistant; latex-protein free for low allergy risk; suitable for semiconductor, electronics and medical cleanroom work.
Latest News
Resistance Testing Methods for Semiconductor Cleanroom Gloves: A Practical Guide
Based on ANSI/ESD SP15.1-2011, this article explains the complete resistance testing method for semiconductor cleanroom gloves: the distinction between intrinsic material resistance and in-use resistance, the required equipment, environmental and sample requirements, the operating steps for the bare-hand baseline and three voltage levels, result interpretation ranges, and common pitfalls. It can be applied directly to on-site acceptance and incoming inspection.
Application Value of Cleanroom Mops in Pharma Industry
Pharmaceutical cleanrooms shall comply with GMP requirements to control particulate matter and microorganisms. Traditional cotton mops tend to shed fibers and harbour bacteria, which carry risks of product contamination and non-compliance during audits. Medical-grade cleanroom mops are made of continuous filament polyester / microfiber with ultrasonic edge-sealing technology. They feature low particle generation, resistance to a wide range of disinfectants, sterilizability and strong particle adsorption, suitable for GMP Grade A/B/C/D cleanrooms, microbiology laboratories and other areas. Disposable sterile mop heads are selected for Grade A/B zones, while re-sterilizable types are adopted for Grade C/D zones. Colour-coded zone management can reduce product rejection and the risk of out-of-specification environmental monitoring. Complete supporting validation documents facilitate incorporation into SOPs to meet drug regulatory inspections. Selection based on cleanroom classification, proper storage and periodic testing are required in use. Such mops serve as critical cleaning consumables for pharmaceutical manufacturers to control cleanroom environments, ensure drug quality and maintain GMP compliance.
Dongshan Precision (002384.SZ) has end-to-end capabilities spanning research and development, design, and mass production of AI PCBs and optical modules (inclusive of optical chips).
Gelonghui, Oct 14 | Dongshan Precision (002384.SZ) said on the interactive platform that it owns end-to-end R&D, design and mass-production capabilities for AI PCBs and optical modules (including optical chips), with strengths in co-iteration of optical chips and modules. Its in-house optical chips help cut optical module costs, enhance supply chain autonomy and lift product profitability. ([Hexun.com](https://Hexun.com))