Jiangsu Profile
Product List
5341. Hot-Selling 21g 1/2-Inch Metal Dispensing Needle High Compatibility 
[Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 21G Inner diameter of the syringe 0.5mm Outside diameter of the syringe 0.8mm Exposed bend length 5.0mm Exposed straight length 7.4mm Total length 24mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5342. Hot-Selling 24G 1/2-Inch Metal 45-Degree Bend Needle, Suitable for Multiple Industries [Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 24G Inner diameter of the syringe 0.27mm Outside diameter of the syringe 0.55mm Exposed bend length 5.0mm Exposed straight length 7.4mm Total length 24mm ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5343. 25g 1/2-Inch Metal 45-Degree Elbow Needle Suitable for The New Energy Industry [Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 25G Inner diameter of the syringe 0.25mm Outside diameter of the syringe 0.5mm Exposed bend length 5.0mm Exposed straight length 7.4mm Total length 24mm ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5344. Half-Inch 15g Metal Stainless Steel Flat-Tip Needle Copper-Nickel Plated Connector [Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 15G Inner diameter 1.3mm Outside diameter 1.78mm Wall thickness 0.25mm Exposed length 13mm Specification item value material Metal stainless steel product type ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5345. 12g Syringe Needle Semiconductor Factory Plastic-Steel Screw-Cap Flat-Tip Needle Plastic Base [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 12G exposed length about 38mm total length about 55mm nozzle outer diameter about 3.81mm interface inner diameter about 4.2mm flat mouth outer diameter about 1.25mm ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5346. Hot-Selling 22g 1/2-Inch Stainless Steel Needle with 45-Degree Bend Design - in Stock [Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 22G Inner diameter of the syringe 0.4mm Outside diameter of the syringe 0.7mm Exposed bend length 5.0mm Exposed straight length 7.4mm Total length 24mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5347. Hot-Selling 23G 1/2-Inch Metal 45-Degree Bend Needle, Suitable for Multiple Industries [Mar 14, 2026]
[Mar 14, 2026] Product Description Product model Length Model number 23G Inner diameter of the syringe 0.3mm Outside diameter of the syringe 0.6mm Exposed bend length 5.0mm Exposed straight length 7.4mm Total length 24mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5348. Metal Chamfered 1/2-Inch Needle High Cost-Performance Ratio Wholesale Available [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 30G exposed length 13mm chamfering length about 2mm bevel width 0.25mm needle tube inner/outer diameter 0.15/0.3mm Total length 25mm Specification item value ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5349. 1/2-Inch Metal Chamfered Needle Tip High Dispensing Precision Superior Material [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 20G exposed length 13mm chamfering length about 2mm bevel width 0.7mm needle tube inner/outer diameter 0.6/0.9mm Total length 25mm Specification item value material ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5350. 1/2-Inch 26g 45-Degree Elbow Plastic-Steel Screw-on Needle Industrial Dispensing Consumables [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 26G tube inner diameter 0.25mm tube outer diameter 0.46mm total length about 28.5mm straight exposed length about 7.4mm exposed bend length about 5mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5351. 1/2-Inch 27g 45-Degree Curved Plastic-Steel Screw-on Needle Customizable Needle Shaft Length [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 27G tube inner diameter 0.21mm tube outer diameter 0.42mm total length about 28.5mm straight exposed length about 7.4mm exposed bend length about 5mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5352. Half-Inch 24G Plastic-Steel Screw-on Needle with 45-Degree Angled Tip Design [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 24G tube inner diameter 0.3mm tube outer diameter 0.55mm total length about 28.5mm straight exposed length about 7.4mm exposed bend length about 5mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5353. 1.5-Inch 45-Degree Elbow Plastic-Steel Screw-on Needle Direct From Manufacturer [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 27G tube inner diameter 0.21mm tube outer diameter 0.42mm total length about 52mm straight exposed length about 25mm exposed bend length about 13mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5354. 1.5-Inch 38g 45-Degree Angled Plastic-Steel Screw-on Needle Tip for Industrial Dispensing ... [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 30G tube inner diameter 0.16mm tube outer diameter 0.31mm total length about 52mm straight exposed length about 25mm exposed bend length about 13mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
5355. 1/2-Inch 30g 45-Degree Elbow Plastic-Steel Screw-on Needle Direct From Manufacturer [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 30G tube inner diameter 0.16mm tube outer diameter 0.31mm total length about 28.5mm straight exposed length about 7.4mm exposed bend length about 5mm Specification ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
