MAINSPRING ENERGY, INC.

3575 HAVEN AVE MENLO PARK CA 94025 US

Summary Information

There are a total of 137 bills of lading on file for Mainspring Energy, Inc. between October 18th, 2020 and December 30th, 2025.

Of those 137 bills of lading, 1 were within the past 30 days and 8 were within the past 90 days.

Total Records137
Shipper Records0
Consignee Records136
Notify Party Records1
First Shipment on FileOct 18th, 2020
Most Recent Shipment on FileDec 30th, 2025
Records in Last 30 Days1
Records in Last 90 Days8
Records in the Past Year47

Bills of Lading by Month for Mainspring Energy, Inc.

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Sankey Diagram of Associated Companies

Below is a Sankey Diagram of the top 20 companies associated with Mainspring Energy, Inc., and the top 4 companies associated with those associations.

Associated Companies

Below are the top 20 companies associated with Mainspring Energy, Inc. in terms of total bills of lading. Total Records are based on records since October 21st, 2012. Associations are based on records since January 2021.

Company Name Recent Shipment Total Records Associations
BOZZ TECHNOLOGY CO.,LTDJan 202643929
SHANGHAI HONGBO VEHICLE SALES CO LTNov 20252915
Apr 202598
PMT MACHINES LIMITEDJan 2026416
NANJING METALLI INDUSTRIAL CO.Jan 20263076
LITHIUM WERKS (CHINA) MANUFACTURINGDec 20251696
CHANGSHU TONGRUN MECHANICAL AND ELEJan 20262,2915
VALENCE ENERGY-TECH(SUZHOU) CO.Apr 20243314
NINGBO NATHAN MACHINERY CO., LTD.Jan 20264034
NINGBO DEMY (D&M) BEARINGS CO LTDJan 20261494
AVALON TECHNOLOGIES PVT LTDJan 20268714
Feb 202563
Oct 202433
Dec 202533
LITHIUM WERKS, INC.Jan 20261393
DALIAN QIMING METAL FORMING CO.,LTDNov 20251223
BOYD (SHANGHAI) TECHNOLOGIES LTDJan 20265003
BETTER-MOLD INDUSTRIAL CO.,LTDDec 2025433
Jan 202522
KLAUS KUHN EDELSTAHLGIESSEREI GMBHNov 2025582

Other Companies Listed Alphabetically

Below are other companies when arranged alphabetically. There is not neccessarily any association to Mainspring Energy, Inc.

Company Name Recent Shipment Total Records Past 90 Days
MAINI PRECISION PRODUCTS LIMITEDJan 20265,7918
MAINLAND CHINA TRADING&CONSULTING CJan 20262643
MAINLAND TEXTILES LLCJan 202620611
MAINLINE AUTOMOTIVE EQUIPMENT PTY LJan 202626312
MAINLINE FASHIONS INC.Dec 2025673
MAINLINE GLOBAL LOGISTICS PTE LTDDec 20252028
MAINLINE WORLD FURNITURE INC.Jan 20263,12726
MAINLY BASKETSJan 20262296
MAINPACK INDUSTRIAL CO., LTD.Dec 20252523
MAINS IMPORTING INC.Jan 202666513
MAINSTREAM HOLDINGSApr 20217780
MAINSTREAM INTERNATIONAL INCJan 20268263
MAINSTREET INDUSTRIAL CO LTDJun 20241630
MAINTEK COMPUTERJan 202613683
MAINTEK COMPUTER (SUZHOU) CO.,LTDJan 202614,9409
MAINTENANCE PLUS, INCDec 20252923
MAINTOWN INDUSTRIES LTDMay 20225140
MAINZU SLJan 202657232
MAIR LOGISTICSJan 20262488
MAIR RESEARCH SPAJan 20264996

25 Most Recent Bills of Lading

Run Date Master BOL House BOL Voyage # Bill Type Carrier Code IMO # Vessel Name Arrival Date US Port Foreign Port Quantity Weight Type of Service Shipper Consignee Notify Party Commodity
2025-12-03COSU6433503801EXDO6396000554068EHouse BillEXDO9645891CSCL AUTUMN2025-11-14LONG BEACH, CALIFORNIASHANGHAI CHINA (MAINLAND)9 PKG4,950 KGHouse to HouseBOZZ TECHNOLOGYMAINSPRING ENERGY, INC.AIR SPRING CYLINDER HTS:
2025-11-25COSU6434094360EXDO6396003057078EHouse BillEXDO9516466COSCO PORTUGAL2025-11-24LONG BEACH, CALIFORNIASHANGHAI CHINA (MAINLAND)6 PKG3,300 KGHouse to HouseBOZZ TECHNOLOGYMAINSPRING ENERGY, INC.AIR SPRING CYLINDER HTS:
2025-11-15COSU6432637190EXDO62Y0278763068EHouse BillEXDO9645891CSCL AUTUMN2025-11-14LONG BEACH, CALIFORNIAQINGDAO CHINA (MAINLAND)2 PKG590 KGHouse to HouseSHANGHAI HONGBO VEHICLE SALESMAINSPRING ENERGY, INC.CARTRIDGE BEARING HTS:
2025-11-11COSU6432839670EXDO612392108078EHouse BillEXDO9645920CSCL SOUTH CHINA SEA2025-11-10LONG BEACH, CALIFORNIASHANGHAI CHINA (MAINLAND)2 PKG232 KGHouse to HouseBOZZ TECHNOLOGYMAINSPRING ENERGY, INC.STEEL LOUVER SHUTTER HTS:

Sample Bill of Lading

Relevant Dates

Run Date2025-12-04
Estimated Arrival Date2025-12-09
Actual Arrival Date2025-12-03
Trade Update Date2025-10-30

Bill of Lading Overview

Master BOL #HLCUBO12510AXXK6
House BOL #EXDO62C0273249
Manifest Number000001
Bill TypeHouse Bill
Carrier CodeEXDO
Voyage #5144
IMO #9694531
Vessel NameSTEPHANIE C
Vessel CountryMH
Place of ReceiptNHAVA SHEVA
Foreign Port of LadingJAWAHARLAL NEHRU INDIA (53313)
Port of UnladingNORFOLK, VIRGINIA (1401)
Port of Destination
Foreign Port of Destination
Weight95 KG
Weight in KG95 KG
Quantity1 PKG
Volume CM
Record StatusNew Record
In-bond Entry Type
Transportation ModeVessel, containerized
Container HAMU4155936
Commodity Description FINGER GUARD GTI HV PORTS HTS:

Shipper

Shipper NameNILKAMAL CONTROL SYSTEMS PVT. LTD.
Address Line 1SR. NO 79/2 SHED NO 1
Address Line 2DATTA DIGAMBER INDUSTRIES, NDA ROAD
Address Line 3PUNE, MAHARASHTRA 411023 MH IN

Consignee

Consignee NameMAINSPRING ENERGY, INC.
Address Line 13575 HAVEN AVE
Address Line 2MENLO PARK CA 94025 US

#1 -- Container HAMU4155936

Container NumberHAMU4155936
Seal Number 15396418
Seal Number 15396418
Equipment Description CodeCN
Equipment DescriptionContainer
Container Length40ft 0in (04000)
Container Height9ft 0in (00000900)
Container Width8ft 0in (00000800)
Container Type4510
Load StatusLoaded
Type of ServiceHouse to House
Cargo Description 1FINGER GUARD GTI HV PORTS HTS:
Marks and Numbers 1NO MARKS

Map of Activity by Port

MAINSPRING ENERGY, INC. Top US Ports

Port of Unlading Total Records Recent Shipment
Long Beach, California612025-12-03
Los Angeles, California402025-12-31
Oakland, California352025-12-11
Norfolk, Virginia12025-12-04

MAINSPRING ENERGY, INC. Top Foreign Ports

Port of Lading Total Records Recent Shipment
Shanghai China (Mainland)712025-12-11
Jawaharlal Nehru India162025-12-04
Ningbo China (Mainland)132025-08-01
Qingdao China (Mainland)92025-11-15
Yantian China (Mainland)52025-12-31
Kaohsiung China (Taiwan)42025-05-28
Singapore Singapore42025-02-27
Pusan South Korea32025-01-11
Stade Germany32023-03-25
Kajang Malaysia22025-04-16

MAINSPRING ENERGY, INC. Address and Name Permutations

Below are the top 9 company names and addresses for Mainspring Energy, Inc. that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records so please notify us of any errors.

Company Name Address Last Record Records
MAINSPRING ENERGY, INC.3575 HAVEN AVE MENLO PARK CA 94025 US2025-12-3196
MAINSPRING ENERGY, INC.3601 HAVEN AVE MENLO PARK CA 94025-1117 US2025-12-0315
MAINSPRING ENERGY, INC.2025-08-017
MAINSPRING ENERGY, INC2023-08-259
MAINSPRING ENERGY INC2024-11-073
MAINSPRING ENERGY, INC.2024-07-123
MAINSPRING ENERGY2023-03-252
MAINSPRING ENERGY2021-04-141
MAINSPRING ENERGY2021-02-271

MAINSPRING ENERGY, INC. Phone Number

Phone Number Last Appeared Records
No phone number on file

MAINSPRING ENERGY, INC. Email Address

Email Address Last Appeared Records
No email address on file