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Xueshi New Energy Plant No.2, Chengdong Industrial Zone, Xian County, Cangzhou City, Hebei Province
Hebei Zhongjian Precision Instrument Co., Ltd
Xueshi New Energy Plant No.2, Chengdong Industrial Zone, Xian County, Cangzhou City, Hebei Province
On site inspection of the impermeability of the waterproof layer water meter on the horizontal plane
1、 Product Introduction
twoMain technical parameters
1. Measuring cylinder:Made of organic glass, installed on the upper part of the instrument, with a volume of approximately600ml, It is marked with a scale, divided intoDegree value1mm
2Base:Below the opening, inside the passage150mm, Outer diameter 220mm
3Weight block: 2Blocks, each about5kg
4. Plastic positioning ring: inner diameter 150mm, outer diameter 220mm
5. Dimensions: 220 * 220 * 530mm
6. Net weight of product: 21kg
3、 Product Features
1. Overall electroplating,Oil resistant, easy to clean, stable accuracy for long-term use, and long service life.
2. Designed with a U-shaped handle for quick and convenient operation
3. The size standard meets the requirements of the specifications.
4. Equipped with a ring and plastic ring for effective sealing
On site inspection of the impermeability of the waterproof layer water meter on the horizontal plane


The limited company was established in 2011 and is a professional enterprise engaged in the research and development, production, and sales of civil engineering testing instruments.
Focusing on the production of highway inspection instruments, construction instruments, and related products to meet the needs of quality supervision, scientific research institutions, universities, and related enterprises. The main products include: geotechnical, aggregate, asphalt, concrete, gypsum, cement, waterproof materials, insulation materials, structural adhesives, traffic safety, pipes, coatings, rocks, bricks and tiles, mortar, mud, mineral wool, and more than 500 types of testing instruments and equipment in multiple series. The company has professional R&D personnel, several machining centers, CNC lathes, and wire cutting equipment, which can quickly and timely provide stable, durable, and standard compliant instruments and equipment.
The product complies with corresponding industry standards, has a complete quality management system, and reliable product data. All components are strictly controlled, and fake and inferior parts are resolutely eliminated in all production processes. The product quality is reliable, and after-sales service is timely and in place.
Based in Cangzhou and facing the whole country, with flexible and diverse business concepts and solid and reliable after-sales service, we have won praise from customers all over the country. We are willing to continue to cooperate with national agents, provincial and municipal testing companies, various colleges and universities, and research institutions to develop more standardized testing instruments to serve society and make greater contributions to the construction of our country.
The company has established a quality assurance system in accordance with the ISO9001 series standards during the production process, focusing on the quality management of physical forms, gradually forming a reliable quality assurance system. In addition, the company has also established a reliable after-sales service guarantee system, guiding the company's production management and business activities based on the principle of customer first and customer foremost.