Jiangsu Profile
Product List
128101. High Quality A2-70 Stainless Steel Torx Pan Head Sems Screw with Three Washers 
[Jun 18, 2026]
[Jun 18, 2026] Product Description Item Details Full Product Name HYS Carbon Steel Torx Pan Head Three-in-One Combination Screw with Flat, Spring & Lock Washer Brand HYS Product Type High-performance pre-assembled combination ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128102. Carbon Steel Six Lobe Torx Truss Pan Head Step Shoulder Screw, Black Oxide Coated Metric Custom ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Main Raw Material Grade 8.8 high tensile carbon steel as primary manufacturing material, outstanding tensile and compression resistance, hard to deform under long-term fixture load; ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128103. Carbon Steel Hex Socket Thin Pan Head Step Shoulder Screw, Black Oxide Coating Metric Custom Limit ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Base Raw Material Grade 8.8 high tensile carbon steel is adopted as the primary raw material, featuring stable mechanical strength and outstanding compression resistance; alternative ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128104. Cross Recessed Large Umbrella Mushroom Head Step Shoulder Screw, Stainless Steel Unc 4-40 M4 M5.5 ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Raw Material Selection Main raw material is stainless steel, available grades include SS304, SS316, SS2205 and SS2507; carbon steel, brass and silicon bronze are optional for ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128105. Customizable Carbon Steel Galvanized Racket Flat Spade Head Thumb Screw Tool Free Manual Adjustment ... [Jun 17, 2026]
[Jun 17, 2026] Product Description Item Details Available Raw Material Options Dual material selection for flexible usage: carbon steel for cost-effective general assembly, stainless steel for corrosion-intensive humid or chemical ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128106. Black Knurled Plastic Head Thumb Screw with Stainless Steel Hex Socket Bolt Tool Free Hand ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Details Composite Raw Material Combination of PP anti-slip plastic knob head and stainless steel inner hex bolt; carbon steel screw body is optional for cost control. Product Classification ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128107. ASTM A325 Hot DIP Galvanized Heavy Hex Structural Bolt Half Thread High Tensile Steel Bolt for ... [Jun 16, 2026]
[Jun 16, 2026] Product Description Item Category Detailed Information Main Raw Material & Alloy Grade Premium medium carbon steel 40Cr as standard substrate; two optional grades of ASTM A325 are available, including Type 1 ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128108. Customized Nickel Plating Dual Screw Male and Female Chicago Screw, Two-Part Hollow Barrel Book ... [Jun 13, 2026]
[Jun 13, 2026] Product Description Item Details Base Raw Material High strength carbon steel as core raw material, stable mechanical property, tensile strength meets 4.8~6.8 performance grade standard Product ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128109. Stainless Steel Countersunk Square Drive Deck Self Tapping Screw, Anti-Corrosion Chipboard Wood ... [Jun 12, 2026]
[Jun 12, 2026] Product Description Item Details Full Product Name Stainless Steel Countersunk Square Robertson Drive Deck Self-Tapping Screws, Outdoor Wood Chipboard Fasteners Applicable Standards DIN, GB, ISO standard ...
Company: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
128110. Customizable Outdoor Steel Truss Skywalk for Large Spaces [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
128111. Durable Bailey Panel Steel Structure Bridge for Highways [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
128112. Heavy-Duty Steel Bailey Bridge for Pedestrian Access From China [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
128113. Durable Steel Truss Pedestrian Crossing Bridge for Sale [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
128114. Durable and Affordable Steel Truss Bailey Rail Bridges for Global Sale [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
128115. Heavy-Duty Bailey Temporary Bridge for Pedestrian and Light Traffic Use [May 18, 2026]
[May 18, 2026] Product Description Main Products Company Profile Jiangsu Zhonghai Bridge Equipment Co., Ltd. (code 652268) is located in the Dantu High tech Park of Zhenjiang City, an ancient city in Jiangnan with profound cultural ...
