Jiangsu Profile
Product List
4081. Heat Treated Bonnell Spring Innerspring Mattress Core 
[Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4082. Bonnell Coil Spring Unit for Spring Mattress Good Quality 2026 [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4083. Bonnell Spring Innerspring Mattress Unit Roll Packed [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4084. Reinforced Border Wire Bonnell Spring Innerspring Unit [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4085. Soft Hard Optional Bonnell Coil Spring Mattress Unit 2026 [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4086. Customized Gauge Bonnell Spring Innerspring Coil Unit [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4087. Bonnell Coil Spring Unit for Sofa Bed and Mattress [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4088. Anti Rust Bonnell Coil Spring Unit for Bed Mattress [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4089. Wire Coil Bonnell Spring Unit with Firmer Perimeter Coils [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4090. Galvanized Steel Bonnell Innerspring Unit for Mattress [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4091. Bonnell Spring Mattress Core Unit for King Queen Size [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4092. Any Size Mattress Bonnell Spring Innerspring Coil Unit [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4093. High Carbon Steel Bonnell Coil Spring Unit 2026 [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4094. Hourglass-Shaped Open Coil Bonnell Spring Mattress Unit [Oct 12, 2026]
[Oct 12, 2026] Mattress Bonnell Spring Unit High Toughness Tough high carbon steel resists bending and fatigue. High Rebound Rate Springs snap back fast, no slow recovery or dead spots. Good Load Bearing Large upper/lower diameter ...
Company: Nanjing Genmax Machinery Co., Ltd.
4095. Thermal Insulated Freezer Cold Room High Speed Fast Acting Overhead Rapid Rise Roll up Door [Oct 30, 2026]
[Oct 30, 2026] Thermal Insulated Freezer Cold Room High Speed Fast Acting Overhead Rapid Rise Roll up Door - Product overview Our cold storage thermal insulation zipper door is a thermal insulation and energy-saving internal ...
Company: Wuxi Newton Technology Co., Ltd.
