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MAINSPRING ENERGY, INC.

3575 HAVEN AVE MENLO PARK CA 94025 US

Summary Information

There are a total of 136 bills of lading on file for Mainspring Energy, Inc. between October 18th, 2020 and December 10th, 2025.

Of those 136 bills of lading, 5 were within the past 30 days and 10 were within the past 90 days.

Total Records136
Shipper Records0
Consignee Records135
Notify Party Records1
First Shipment on FileOct 18th, 2020
Most Recent Shipment on FileDec 10th, 2025
Records in Last 30 Days5
Records in Last 90 Days10
Records in the Past Year51

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 December 2020.

Company Name Recent Shipment Total Records Associations
BOZZ TECHNOLOGY CO.,LTDDec 202542929
SHANGHAI HONGBO VEHICLE SALES CO LTNov 20252915
Apr 202598
PMT MACHINES LIMITEDOct 2025406
NANJING METALLI INDUSTRIAL CO.Nov 20253036
LITHIUM WERKS (CHINA) MANUFACTURINGDec 20251676
CHANGSHU TONGRUN MECHANICAL AND ELEDec 20252,2705
VALENCE ENERGY-TECH(SUZHOU) CO.Apr 20243314
NINGBO NATHAN MACHINERY CO., LTD.Nov 20253984
NINGBO DEMY (D&M) BEARINGS CO LTDNov 20251484
AVALON TECHNOLOGIES PVT LTDDec 20258674
Feb 202563
Oct 202433
Dec 202533
LITHIUM WERKS, INC.Nov 20251373
DALIAN QIMING METAL FORMING CO.,LTDNov 20251223
BOYD (SHANGHAI) TECHNOLOGIES LTDDec 20254823
Jan 202522
KLAUS KUHN EDELSTAHLGIESSEREI GMBHNov 2025582
JIANGYIN YUANSHUO METAL TECHNOLOGYDec 2025182

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 LIMITEDDec 20255,78635
MAINLAND CHINA TRADING&CONSULTING COct 20252621
MAINLAND TEXTILES LLCDec 202520110
MAINLINE AUTOMOTIVE EQUIPMENT PTY LDec 20252588
MAINLINE FASHIONS INC.Dec 2025674
MAINLINE GLOBAL LOGISTICS PTE LTDDec 20252008
MAINLINE WORLD FURNITURE INC.Dec 20253,12130
MAINLY BASKETSDec 20252277
MAINPACK INDUSTRIAL CO., LTD.Dec 20252523
MAINS IMPORTING INC.Dec 202565813
MAINSTREAM HOLDINGSApr 20217780
MAINSTREAM INTERNATIONAL INCDec 20258253
MAINSTREET INDUSTRIAL CO LTDJun 20241630
MAINTEK COMPUTERDec 202510665
MAINTEK COMPUTER (SUZHOU) CO.,LTDDec 202514,93855
MAINTENANCE PLUS, INCOct 20252901
MAINTOWN INDUSTRIES LTDMay 20225140
MAINZU SLDec 202555318
MAIR LOGISTICSDec 20252455
MAIR RESEARCH SPANov 20254977

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
2025-11-25COSU6434094360EXDO6396003057078EHouse 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:
2025-10-31COSU6430820240EXDO612391961061EHouse BillEXDO9628001OOCL SINGAPORE2025-10-30LONG BEACH, CALIFORNIASHANGHAI CHINA (MAINLAND)8 PKG2,480 KGHouse to HouseBOZZ TECHNOLOGYMAINSPRING ENERGY, INC.EXHAUST MUFFLER HTS:

Sample Bill of Lading

View Full Manifest

Relevant Dates

Run Date2025-12-03
Estimated Arrival Date2025-11-12
Actual Arrival Date2025-11-14
Trade Update Date2025-12-02

Bill of Lading Overview

Master BOL #COSU6433503801
House BOL #EXDO6396000554
Manifest Number000001
Bill TypeHouse Bill
Carrier CodeEXDO
Voyage #068E
IMO #9645891
Vessel NameCSCL AUTUMN
Vessel CountryHK
Place of ReceiptSHANGHAI
Foreign Port of LadingSHANGHAI CHINA (MAINLAND) (57035)
Port of UnladingLONG BEACH, CALIFORNIA (2709)
Port of Destination
Foreign Port of Destination
Weight4950 KG
Weight in KG4,950 KG
Quantity9 PKG
Volume7 CM
Record StatusAmended Record
In-bond Entry Type
Transportation ModeVessel, containerized
Container OOCU7643735
Commodity Description AIR SPRING CYLINDER HTS:

Shipper

Shipper NameBOZZ TECHNOLOGY CO.,LTD
Address Line 1ROOM 2105 JSH1233 TREND CENTRE
Address Line 229-31 CHEUNG LEE STREET
Address Line 3CHAI WAN, KOWLOON HK

Consignee

Consignee NameMAINSPRING ENERGY, INC.
Address Line 13601 HAVEN AVE
Address Line 2MENLO PARK CA 94025-1117 US

#1 -- Container OOCU7643735

Container NumberOOCU7643735
Seal Number 1CW423793
Seal Number 1CW423793
Equipment Description CodeCN
Equipment DescriptionContainer
Container Length40ft 0in (04000)
Container Height9ft 0in (00000900)
Container Width8ft 0in (00000800)
Container Type45G1
Load StatusLoaded
Type of ServiceHouse to House
Cargo Description 1AIR SPRING CYLINDER HTS:
Marks and Numbers 1N/M

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, California392025-09-27
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)42025-10-03
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 US2025-12-1195
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
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