Can Stander do wire and cable testing?

Appearance: appearance, size, printed logo, insulation thickness, insulation thinnest point, thickness.

Physical properties: withstand pressure test, elongation change, tensile strength change rate, elongation at break.

Electrical performance: resistance test, insulation resistance test, power frequency withstand voltage test, impact electrical test, conductor resistance, insulation resistance.

Aging performance: elongation at break after aging, compressive strength after aging, elongation at break before aging, compressive strength before aging.

Metro cable: structure and size inspection, conductor structure, insulation thickness, shielding structure, sheath thickness, outer diameter, outer sheath, conductor DC resistance test, partial discharge test, 4h AC voltage test, thermal extension test, cable waterproof test and single bundle cable burning test.

STD has CMA and CNAS qualification certifications, and is committed to providing one-stop comprehensive services for the majority of enterprises, institutions and universities.

Yes, anyone with CMA CNAS qualification is OK.

The state has no clear standards for copper-clad aluminum wires and cables, but the bare wire must be able to pass the test, the detection has resistance detection, size, tensile force, torsion, bending, etc., the volume ratio of the copper layer can not be less than 10%, the most important thing is anti-oxidation, I am doing copper-clad aluminum wire, I don't understand can ask.

Yes. I've tested it there before, and the results and reports are still good.

The main characters? Other characters.

Qingdao Standard Testing Co., Ltd. (English name: qingdao standard testing co..),ltd.

Founded in 2014, STD is a technical service organization specializing in providing testing and analysis services in the fields of rail transit, fire and flame retardant, auto parts, wires and cables, polymer materials, aerospace, energy, metals, chemical industry and other fields. STD has the qualification of Metrology Certification (CMA) and is accredited by the China National Accreditation Service for Conformity Assessment (CNAS) laboratory, and is a third-party testing organization that provides one-stop services such as inspection and testing, consulting and appraisal, and quality control for various enterprises and institutions.

STD is a third-party testing organization in Qingdao, which is a technical service organization specializing in testing rail transit, fire and flame retardant, auto parts, wires and cables, polymer materials, aerospace, energy, metals, chemical and other fields to provide testing and analysis services. A third-party organization with CMA or CNAS qualifications to provide product quality solution services such as inspection and testing, consulting and identification, quality control, and product research and development.

Personally, it is recommended that you take enough IELTS in China before coming out. I'm currently a graduate student at Stand, so I know a little bit about the preparatory department here. The prep department here doesn't teach you anything like test-taking skills, and all the courses are about laying the groundwork.

Headquartered in Qingdao, STD has a number of professional experimental bases and dozens of branches in Central China, North China, East China, South China, Northwest China, Northeast China and Southwest China. STD has the qualification of inspection and testing institutions (CMA) and the laboratory has passed the accreditation of China National Accreditation Service for Conformity Assessment (CANS) and obtained the first-class equipment quality management system certification, and its construction has rail transit, new energy, electronic appliances, automobiles, energy and chemical industry, biomedicine, omics analysis, pharmaceutical research and development, medical devices, environmental monitoring, site investigation, soil testing, hazardous waste identification, instrument analysis and other professional laboratories. The integrated service platform built by STD across the country can quickly respond to customer needs, provide customers with close-range and localized professional services, and provide one-stop professional services such as inspection and testing, analysis and research and development, measurement and calibration, certification consulting, and intellectual property rights for enterprises in various industries.

STD Testing Co., Ltd. is a technical service organization specializing in providing testing and analysis services in the fields of rail transit, fire and flame retardant, auto parts, wires and cables, polymer materials, aerospace, energy, metals, chemical industry and other fields.

Legal representative: Li Fatian.

Registered capital: 5 million RMB.

Industrial and commercial registration number: 370200230036922 enterprise type: shares**** (non-listed, natural person investment or holding) Company address: B1-1 area, Lanbei Intelligent Manufacturing Factory, No. 1 Jinye Road, High-tech Zone, Qingdao City, Shandong Province.

The company is quite large, more professional, the laboratory is qualified and accredited, and it is a regular enterprise.

Nationally recognized wire and cable testing centers include Shanghai Cable Research Institute, Wuhan High Voltage Research Institute, Xi'an Cable Testing Center, Ningjin Cable Testing Center, Yixing Center, and Wuhu Center.

1. The wire and cable quality supervision and inspection center is a third-party product testing laboratory independent of the design, development, manufacturing and manufacturing of wire and cable products.

2. The testing product categories of the wire and cable testing center include: wires and cables for electrical equipment, power cables and accessories, bare wires and products, overhead insulated cables, optical fiber cables, communication cables, winding wires, wire assemblies, electrical accessories and raw materials for wires, cables and cables.

3. The wire and cable testing center involves industries including: power transmission and distribution, traditional and new energy power generation, petrochemical industry, construction, transportation, aviation, military products, etc.

5. The inspection business mainly includes: factory supervision of wires and cables, quality assessment of wires and cables and their accessories, accident analysis, completion acceptance and state assessment of wires and cables and their accessories.

Qingdao STD third-party testing agency is a nationally recognized wire and cable testing center.

Qingdao Stander Testing Co., Ltd. is a technical service organization specializing in providing testing and analysis services in the fields of rail transit, fire and flame retardant, auto parts, wires and cables, polymer materials, aerospace, energy, metals, chemical industry and other fields. STD has the qualification accreditation - Metrology Certification (CMA) qualification, and has been accredited by the China National Accreditation Service for Conformity Assessment (CNAS) laboratory, and has a number of branches in North China, Central China, South China, East China, Northwest China, Northeast China, and Southwest China.

It is recommended to check on the official website, North China, Central China, South China, East China, Northwest China, Northeast China, and Southwest China have branches, and you can consult specifically which city.

Qingdao Stander Testing Co., Ltd. **** is a 2014-08-06 registered in Qingdao City, Shandong Province (unlisted, natural person investment or holding) shares, registered address is located in Qingdao High-tech Zone, Shandong Province, Jinye Road, No. 1 Lanbei Intelligent Manufacturing Factory B1-1 area.

The unified social credit ** registration number of Qingdao Stander Testing Co., Ltd. is 913702003950946370, and the enterprise is currently in a state of operation.

The business scope of Qingdao Stander Testing Co., Ltd. is: polymer materials, chemical products (excluding dangerous goods) and electrical products, toy supplies, textile and garment products, auto parts, building materials products, metal material products (excluding rare products), electrical and electronic products, water quality, atmosphere, food, medicine, coal, petroleum, microorganisms, handicrafts technical testing and analysis; Technical consulting for industrial technology and industrial products. Technology import and export.

For projects subject to approval in accordance with the law, business activities can only be carried out after approval by relevant departments). Within the scope of this province, the registered capital of the current enterprise is excellent.

Qingdao Stander Testing Co., Ltd. has invested in 8 companies and has 0 branches.

It's okay, I don't know if you want to do testing or work, if you want to test, you can consider a more formal company, and you can check the specific information in the official **.

I often see people ask if the company is quite big and there are many branches.

You look and the subject standard should be one!

Stander is a comprehensive third-party testing organization, and his environmental testing has a professional laboratory.

Relative environmental protection testing, there is no fixed ** table, involving a wide range, it is best to communicate with the cooperative unit in advance, Yuanke testing can do,

Yes, you can see the introduction on the official website for specific content, after all, the scale of their family is there.

It should be possible, but it is recommended that you go to Hengli Testing, which specializes in the environment.

Stander Testing does not have a branch in Shenyang, its headquarters is located in Qingdao, with Tianjin, Changzhou, Wuhan, Xi'an, Chongqing and other 5 branches, with rail transit laboratory, fire retardant laboratory, auto parts laboratory, cable laboratory, polymer materials laboratory, petrochemical laboratory and other professional laboratories.

Some STD currently has 7 branches in Tianjin, Wuhan, Xi'an, Chongqing, Changzhou, Shenyang, Ningbo, etc., and you can check the situation of each branch on their official website.

Some have branches in Northeast China, Shenyang Stand, and their headquarters are in Qingdao.