• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: CJSJ
  • Model Number: CH-15H
  • Color: Custom
  • Material: Zinc alloy
  • Specification: 67.5*37.5*13mm

Packaging & Delivery

Packaging Details Blister card
4 digit combination lock
Delivery Time 25 days after receiving deposit

CH-15H zinc alloy door lock gym lock 4 digit combination lock 

Product Description




Materialzinc alloy
Specification (MM)67*30*13mm
diameter of shackle(MM)44.5mm
Lock body height3.5mm
Packingdouble blister card
quantity (PCS)360pcs
carton size(CM)47*33*39cm
gross weight (KG)20.6kgs
net weight (KG)19.6kgs



To set your personal combination, please obey the following steps.

1:The lock is preset at factory to open at 0-0-0, check the 0-0-0 aim at the indication line.Pull out the shackle. 2:Turn the shackle 90°,then press down the shackle, turn the dials to set your combination.3:Pull out the shackle return to regular position.4:Now your personal combination is set, please remember well your new combination.If you want to change it,please repeat steps1-4.


Packaging & Shipping



Our Services

<1> QC process.

We apply 100% inspection to ensure that every lock customer gets would function well.

 <2> We are licensed distributer of TSA locks. 


<3>We accept big orders, but small orders are welcome as well. With daily production 


capacity of 30K-40K pcs,we can ensure the on-time delivery for the customized orders. 


Besides, we regularly keep 5K-10K stock for almost all designs, so there will be no problem 


if you want to order in small quantity. We accept OEM orders with MOQ of 1K sets. 






Company Information



Why choose us ?

1.Are  you exact factory?

 Changhao Craft Locks Factory is a manufacturing firm,mainly produce combination locks, luggage straps,travel sets,TSA locks,TSA straps, locating in the worlds largest commodity trading city-Yiwu. You can find us from Alibaba, Global

Sources and even in Wechat(CJSJ99999).

2.Do you accept small order?

 We accept big orders, but small orders are welcome as well. With daily production capacity of 30K40K pcs,we can ensure the ontime delivery for the customized orders. Besides, we regularly keep 5K10K stock for almost all designs, so there will be no problem if you want to order in small quantity. We accept OEM orders with MOQ of 1K sets.

3.How can you ensure the quality?

Our products are competitive as we focus on extraordinary products. We look for reasonable profit and provide reliable products. There are ways to make extremely low prices, such as not picking out rejects, using worse materials, which might be used by competitors, but will never be accepted by us. We double check our goods to ensure every locks received by customers

function well, and function long enough.

4.How can i pay?

Payment Terms: We accept Online Bank Transfer, Alipay, PayPal. For oversea orders TT or L/C is preferred.

5.How will you ship the goods

Shipment ways: We usually do FOB to Ningbo Port or Shanghai Port by sea, and shipping by express or air transportation 

are workable too.

6.Do you have after-sales service

Warranty: There may be few rejects in your goods, and we are willing to replace them once you find. But it must be stated that forgetting password will not be counted as product failure.

 Honor: We have 5 registered brands, which are CJSJ, CHANGHAO, AIWA, SNAILS and ZHONGCHUANG. We also have appearance patent for our products. Our brand has already been famous in China and abroad.Our manager Mr Wang is warmed at program for public good, join the Project Hope” ,sponsors some children tuition for years.


Warmly welcome customers to contact us for business!



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
12 Transactions 20,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $65,000
Learn More