Jiangsu Profile
Product List
4486. Factory-Direct Supply of Screw-on 1.5-Inch Plastic-Steel Needles for Precise Dispensing 
[Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 23G total length 55mm exposed length 38mm inner diameter 0.34mm outer diameter 0.64mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4487. Factory-Direct Screw-on 1.5-Inch 25g Plastic-Steel Needle Stainless Steel Precision Crafted [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 25G total length 55mm exposed length 38mm inner diameter 0.26mm outer diameter 0.52mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4488. 1.5-Inch Screw-Cap Plastic-Steel Needle Stainless Steel Needle Tube Sealed and Durable [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 22G total length 55mm exposed length 38mm inner diameter 0.42mm outer diameter 0.72mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4489. Factory-Direct Screw-on 1.5-Inch Plastic-Steel Needle Stainless Steel Precision Crafted [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 27G total length 55mm exposed length 38mm inner diameter 0.21mm outer diameter 0.42mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4490. Quick Dispensing 1/4-Inch Bayonet Plastic-Steel Needle Compatible with Industrial Syringes [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 26G total length 24mm exposed length 6.5mm inner diameter 0.23mm outer diameter 0.45mm Specification item value material Plastic steel product type dispensing ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4491. Hot-Selling 1/4-Inch Bayonet-Style Plastic-Steel Needles Multi-Scenario Adaptability [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 24G total length 24mm exposed length 6.5mm inner diameter 0.28mm outer diameter 0.55mm Specification item value material Plastic steel product type dispensing ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4492. 1/4-Inch Bayonet-Style Plastic-Steel Needle Compatible with Dispensing Valves Direct From ... [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 25G total length 24mm exposed length 6.5mm inner diameter 0.25mm outer diameter 0.5mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4493. Best-Selling 1-Inch Quick-Install Bayonet Plastic Steel Needle Compatible with Dispensing Equipment [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 14G total length 42.5mm exposed length 25mm inner diameter 1.8mm outer diameter 2.0mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4494. Industrial-Grade 1-Inch Bayonet Plastic-Steel Needles Complete Range of Specifications [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 18G total length 42.5mm exposed length 25mm inner diameter 0.84mm outer diameter 1.26mm Specification item value material Plastic steel product type dispensing ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4495. High-Quality 1-Inch Bayonet-Style Plastic-Steel Needles Compatible with Multiple Syringe Sizes [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 16G total length 43mm exposed length 25mm inner diameter 1.15mm outer diameter 1.6mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4496. Factory Direct Sales 1/2-Inch Bayonet Plastic Steel Needle Customizable Length [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 23G total length 30mm exposed length 13mm inner diameter 0.3mm outer diameter 0.6mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4497. Best-Selling 1/2-Inch Ready-to-Ship Bayonet-Style Plastic-Steel Needles Industrial Dispensing [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 22G total length 30mm exposed length 13mm inner diameter 0.4mm outer diameter 0.7mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4498. 1/2-Inch Bayonet Plastic-Steel Needle Factory Direct Bulk Supply Dispensing Accessories [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 27G total length 30mm exposed length 13mm inner diameter 0.2mm outer diameter 0.4mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4499. Factory Direct 1/2-Inch Easy-Install Bayonet Plastic Steel Needle - Fast Shipping [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 30G total length 30mm exposed length 13mm inner diameter 0.16mm outer diameter 0.31mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
4500. Factory Direct 1/2-Inch Bayonet Plastic Steel Needles Supports Bulk Customization [Mar 14, 2026]
[Mar 14, 2026] Product Description product model length model number 24G total length 30mm exposed length 13mm inner diameter 0.28mm outer diameter 0.55mm Specification item value material Plastic steel product type dispensing machine ...
Company: Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
