Abstract Recently, the provincial key project polycrystalline diamond compact (PDC) bit project started construction in the Hejian Economic Development Zone in Hejian City. It is understood that the PDC bit project is invested by Luzhou Gruite Bit Co., Ltd. with an investment of 1.5 billion yuan. It covers an area of ​​200 mu and is mainly built for research and development...
Recently, the provincial key project polycrystalline diamond compact (PDC) bit project started construction in the Hejian Economic Development Zone in Hejian City.
It is understood that the PDC bit project is invested by Luzhou Gruite Drill Co., Ltd. with an investment of 1.5 billion yuan. It covers an area of ​​200 mu and mainly builds R&D buildings, office buildings, workshops, office and ancillary houses totaling 102,700 square meters. 439 sets of testing equipment. After completion, it can have an annual production capacity of 50,000 diamond drill bits. The annual sales revenue is expected to reach 1.87 billion yuan and the profit and tax is 390 million yuan. Quzhou Geruite Drill Co., Ltd. is mainly engaged in the R&D, manufacturing, sales and technical services of oil drilling diamond drill bits and special tools. Through independent innovation and technical cooperation, the company has developed core technologies with independent intellectual property rights in the field of diamond drill bits. The products are supplied to domestic related companies such as PetroChina and Sinopec, and exported to the United States, Canada, India and other countries.
Plain Fiberglass Insect Screen
Ordinary fiberglass window screens, that is, ordinary fiberglass window screens, are usually classified according to different materials, qualities, specifications and uses. Here are some common classifications:
1. Classification by material: Ordinary fiberglass screens are mostly made of glass fiber yarn, and some are made of PVC fiber
2. Classification by quality: The quality of ordinary glass fiber screens varies greatly, mainly depending on the thickness, density, strength and encryption technology of the yarn.
3. Classification according to specifications: Ordinary glass fiber screens have different widths and lengths in different specifications, which can be selected according to the size of the window.
Plain Fiberglass Insect Screen,Fiberglass Plain Insect Screen Yarn,Fiberglass Window Screen,Fiberglass Insect Screen Net
wuqiang huihuang fiberglass factory , https://www.hh-windowmesh.com