夫妇交换性4中文字幕无码,欧美老熟妇乱子伦视频,暖暖免费中文在线日本下载

^{<blockquote id="nom1k"></blockquote>}

About new materials of Ronglong

ABOUT RONGLONG

Jiangmen Ronglong New Material Technology Co., Ltd. is a plastic manufacturer specializing in polymer material glass fiber reinforcement, environmental protection and flame retardant, toughening and cold resistance, plastic alloy, antistatic, conductive and other plastic modification manufacturers, and a plastic manufacturer integrating plastic R & D, production, sales, technology and after-sales service. In Ronglong, it has a group of high-quality talents engaged in plastic modification, R & D, production, quality control, marketing, technology and after-sales service. Its products include glass fiber reinforced series, environmental protection and flame-retardant series, toughening and cold resistant series, and plastic alloy series, which are widely used in electronic, photoelectric, communication, home appliances, building materials, lighting, military, automobile and other industrial fields.

Strictly control and test product quality

Now we have brand-new production equipment, strict management system, wholehearted technical service and continuous improvement of quality management concept. We have experienced team to strictly control the quality of testing products to ensure the quality of products.

Perfect pre-sale and after-sale tracking service

Ronglong has been adhering to the business policy of

Three advantages of Ronglong new materials

THREE ADVANTAGES

Rich experience and strong strength

Focus on the polymer material glass fiber reinforced, environmentally friendly flame retardant, toughening and cold resistant, plastic alloy, antistatic, conductive and other plastic modification manufacturers, set plastic research and development, production, sales, technology and after-sales service in one of the plastic manufacturers.

hot wire tester

Pressure tester

Vicat hot deformation testing machine

Universal testing equipment

Automatic melt index meter

Tracking Test Apparatus

Tensile testing machine

Constant temperature and humidity box

Electronic cantilever impact testing machine

UL94 horizontal vertical combustion test chamber

Corporate news

Industry information

What are the uses of Jiangmen engineering plastics

Jiangmen engineering plastics refer to industrial plastics used for industrial parts or shell materials. They are plasti···

Is Jiangmen engineering plastics affected by temperature

2020-09-14

In recent years, more and more attention has been paid to the influence of humidity on pol···

Why does Jiangmen engineering plastics warp and deform

2020-09-14

Warpage is one of the common defects in injection molding of thin shell plastic parts. Due···

What are the applications of Jiangmen engineering plastics

2020-09-14

What is the melting temperature of Jiangmen engineering plastics

2020-09-14

What are the types of Jiangmen engineering plastics

Engineering plastics have the characteristics of high rigidity, small creep, high mechanical strength, good heat resista···

What are the basic properties of Jiangmen engineering plastics

2020-09-14

How to define engineering plastics? Engineering plastics generally refer to the plastic ma···

Treatment method of mould scale of plastic products in Jiangmen project

2020-09-14

It is necessary to strengthen the maintenance of the mould when we can't eliminate the mou···

What is the function of Jiangmen engineering plastics

2020-09-14

What is the use of modified engineering plastics

2020-09-14

Common problem

What kinds of Jiangmen engineering plastics have good thermal conductivity

What engineering plastics have good thermal conductivity? Most of the traditional thermal conductive plastics are thermal insulation materials. The thermal conductive plastics developed by Zhaoke company bring new key to this field. The commercial application of thermal conductive plastics began in 1998, and more than one million pieces have been made. The products have been successfully applied in various fields, such as consumer electronics, power electronics, cars, motorcycles, lighting, medi

What are the application fields of Jiangmen engineering plastics

Five major application fields: 1. Film materials: various kinds of food, medicine, non-toxic and aseptic packaging materials; packaging materials of textiles, instruments and electrical components; base materials of audio tapes, video tapes, film films, computer floppy disks, metal coated films and photosensitive films; 2; Electrical insulation materials, capacitor films, flexible printed circuit boards and membrane switches and other electronic and mechanical fields. 2. The application of packa

What are the thermal functions of Jiangmen engineering plastics

Engineering plastics have been widely used in our daily life as engineering materials and substitutes for metal manufacturing machine parts. In the selection of engineering plastics, the data engineer should consider not only the mechanical function and aging resistance function of the data, but also its thermal function. There are many tests on thermal function of engineering plastics. What do we need to know? 1. The continuous working temperature indicates the heat resistance of plastic moldin

^{<blockquote id="n7ptz"></blockquote>}