Jiangsu Profile
Product List
1711. M14 Thread Vacuum Brazed Diamond Finger Bits for Tile Porcelain Hard Ceramic 
[Aug 11, 2023]
[Aug 11, 2023] Product Name Diamond Finger Bits for Tile Porcelain Hard Ceramic Diameter 12/20mm Connection M14 or 5/8"-11 MOQ 5 sets (2 pcs/set) Package Carbon Box Features Very useful to reduce the risk of cracking ...
Company: Johnson Tools Manufactory Co., Ltd.
1712. DIN Standard Oil-immersed Transformer Low Voltage Series Porcelain Transformer Bushing [Sep 11, 2026]
[Sep 11, 2026] Product Description Wall bushings are specially engineered feedthrough devices that enable safe electrical conductor passage through walls, ceilings, or grounded barriers in substations. They provide: Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1713. Zsw-72.5/6 Porcelain Post Insulator Solid Core Post Insulator 72.5kv Brown Glaze Ceramic Insulator [Sep 20, 2026]
[Sep 20, 2026] POST INSULATOR Engineered for dependable electrical insulation and superior mechanical support, our Post Insulator series is the trusted choice for substations, switchgear, and overhead distribution lines worldwide. ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1714. 33kv 34.5 Kv Post Insulator Solid Core Post Insulator for Station Post Insulator [Sep 20, 2026]
[Sep 20, 2026] POST INSULATOR Engineered for dependable electrical insulation and superior mechanical support, our Post Insulator series is the trusted choice for substations, switchgear, and overhead distribution lines worldwide. ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1715. 33kv 34.5 Kv Post Insulator Station Post Insulator for Bus Post Insulator in Substation [Sep 20, 2026]
[Sep 20, 2026] POST INSULATOR Engineered for dependable electrical insulation and superior mechanical support, our Post Insulator series is the trusted choice for substations, switchgear, and overhead distribution lines worldwide. ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1716. High Voltage 40.5kV 4000A RIP Porcelain Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Specifications 40.5kV 4000A RIP Porcelain Transformer Bushing Maximum operating voltage(50/60Hz): 40.5kV One minute power frequency withstand voltage (dry): 95kV Rated current: 4000A Partial discharge level at ...
Company: Nanjing Rainbow Electric Co., Ltd.
1717. LV EN 1-1000A Porcelain Transformer Bushing [Jul 22, 2026]
[Jul 22, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these products cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
1718. EN 50386 LV 1kV 250A Transformer Porcelain Bushing with fittings [Jul 22, 2026]
[Jul 22, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these products cover the requirements of distribution and power ...
Company: Nanjing Rainbow Electric Co., Ltd.
1719. Porcelain Spool Insulator ANSI Class 53-2 [Jul 22, 2026]
[Jul 22, 2026] Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. NJREC undertakes and offers reliable electrical insulators for transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
1720. 45mm Diamond Vacuum Brazed Core Drill Bits for Tile Porcelain [Jun 29, 2026]
[Jun 29, 2026] 1.Description of 45mm Diamond Vacuum Brazed Core Drill Bits For Tile Porcelain Brazing refers to a welding method in which the brazing material and the welding piece which are lower than the melting point of the ...
Company: Johnson Tools Manufactory Co., Ltd.
1721. 6 mm Vacuum Brazed Diamond Hole Saw Drill Bit Drilling Stone Tiles Round Shank [Apr 22, 2025]
[Apr 22, 2025] Product Name 6mm Round Shaft Tile Drilling Bit Diamond Core Drill Bits for Porcelain Technology Vacuum Brazed Technology Out Diameter 6mm Total Length 67mm Application Ceramic/Tile/Porcelain etc Features 1. ...
Company: Johnson Tools Manufactory Co., Ltd.
1722. Factory Direct Sell Diamond Core Drill Bits Set for Ceramic Hollow Core Diamond Drill Bits [Aug 11, 2023]
[Aug 11, 2023] Product Name Tile Core Bit Set Size: 6/8/10/12mm Conection: Hex Quick Release Shank. Application; Porcelain, Ceramic, Tile
Company: Johnson Tools Manufactory Co., Ltd.
1723. Factory Direct Sell 8 mm Ceramic Tile Drilling Bits Diamond Core Drill Bits for Ceramic [Aug 11, 2023]
[Aug 11, 2023] Product Name Diamond Tile Core Drilling Bits Out Diameter: 8mm Conection: M14 Thread Application; Porcelain, Ceramic, Tile
Company: Johnson Tools Manufactory Co., Ltd.
1724. Factory Direct Sell 45 mm Drill Bits Ceramic Tile Vacuum Braze Core Bit Diamond Core Drill Bits for ... [Aug 11, 2023]
[Aug 11, 2023] Product Name Diamond Ceramic Core Drill Bits Size: 45mm Conection: M14 Thread Application; Porcelain, Ceramic, Tile
Company: Johnson Tools Manufactory Co., Ltd.
1725. High Quality a Set of Round Hole Cutting for Tile Drill Diamond Bit Set [Aug 11, 2023]
[Aug 11, 2023] Tile diamond core bit set Out Diameter Total length Teeth Height Thread 20mm 80mm 15mm M14 27mm 80mm 15mm M14 35mm 80mm 15mm M14 55mm 80mm 15mm M14 68mm 80mm 15mm M14 1. Adapter: ...
Company: Johnson Tools Manufactory Co., Ltd.
