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Production Information and Product Quality
Production plan

We always make detailed production plan every month.

The conventional best-selling products: TE, TC, TP, etc, Our fixed production capacity is 150kg/month

Hot-selling products: ND, BU, OXY, STAN, METH etc, Our fixed production capacity is 100kg/month.

TRAC, TREN, OX, DP etc, Our monthly fixed production capacity is 30-50kg/month.

Conventional products: MST,MD,ME,4-CL etc. Our fixed production capacity is 5-10kg/month

Firstly, We will give priority to ensure the domestic and foreign customers' order production and timely delivery. For some small quantity demanded unconventional products, We will also arrange production engineer to specially produce raw materials in our lab for meeting our clients' various demands. In addition, the sales department will submit marketing plan to workshop according to the actual sales situation. The head of the production workshop department will authorize extra 10-20% of the sales plan to incorporate into production plan, for ensuring that we can have greater supply capacity to meet clients' purchasing demand.

The production process and quality management system

The purchasing stage of raw material production
Purchasing staff will procure various types of raw materials in strict accordance with the domestic highest standards. Our company will sign a quality assurance agreement with raw material suppliers, we will also carry out strict test of raw materials at the same time. Unqualified raw material and supplier will be eliminated after test.

Raw materials purchasing and process controlling by QA( quality analysis) department.
The QA department will monitor the whole raw material purchasing process to work strictly in accordance with the need of production department. We resolutely eradicate shoddy phenomenon.

Production stage
Our company has the most domestic advanced production line. Part of the core production machines (reactor) are imported from Germany and regularly passed through strict inspection and cleaning in order to ensure the production line can be very efficient operated. The production department operators will receive rigorous training before taking up their positions, and some employees have more than three years operating experience. The chief engineer who is in charge of the workshop will be responsible for the whole production process which including raw material inspection, feeding, stirring, dilution crystallization, baking etc. Our chief engineer has ten years of experience in the production of steroid powder, and also are familiar with the production technology and production process.

The detection of raw powder and inspection of test results by QC( quality control) department.
Our company uses the advanced detecting instrument and complete test facility to ensure the quality of products fully meet customer requirements. For each new batch of produced raw materials, The QC department will carry out strict test and sample retention, qualified raw materials will be delivered to clients after test. If the customer has any objection to the quality of the products, we will compare the sample and test results. Also will test retained samples from the same batch again.

The test method and chromatograph chart
Our company QC staff will strictly test in accordance with USP standard. We have precision infrared spectrometer, UV spectrometer and some other advanced equipments for making sure the accuracy of test results. We will have more than twice sample test of the same batch for avoiding contingency of test results. Chromatograph chart actually reflects the overall quality of raw powder. We will retain the chromatograph chart and sample, and the testing staff will also be responsible for all the test results simultaneously.

The inventory statement
Normally, except for the orders delivered to clients, we will also have a certain amount of products inventory in order to meet customer needs of different periods. Our warehouse is built strictly in accordance with the GSP specifications and equipped with temperature controlling refrigerating room for ensuring the special raw material storage conditions.
 

Production instruction

 

Production unit: landmarkchem Order object: workshop NO.2 Date: 2014.10.20

 

Voucher No.

331055897XM

Instruction No.

LMK141020TE

 

Product Name

Testosterone enanthate

Product No.

LM001

 

Specification

99%

Quantity

150kg

 

Launch Date

2014.10.23

Expected Completion Date

2014.10.31

 

Production Date

2014.10.23

Actual finish date

2014.10.31

 

Material Usage Note

 

Material Name

4-AD

Recipient date

2014.10.20

 

Receive quantity

1800kg

Actual Quantity

1652kg

 

Recipient

wang

Quarantine inspector

liu

 

Manufacturing method

 

1 Etherification reaction: rate of charge by 4―AD∶ absolute ethyl alcohol∶ triethyl orthoformate∶ Hydrogen pyridine bromide salts = 1∶0.9~1.1∶0.7~0.9∶0.0045~0.0055; generate Etherate via Etherification;
2 Restore hydrolysis reaction: rate of charge by Etherate∶ sodium borohydride or PBH(potassium borohydride)∶ methanol∶ hydrochloric acid∶sodium hydroxide=1∶0.12~0.18∶ 9~11∶0.8~1.2∶ 0.4~0.0.6; generate testosterone via hydrolysis;
3 halogenating reaction: rate of charge by testosterone∶benzene∶ pyridine∶ Heptanoyl chloride∶methanol∶ hydrochloric acid=1∶5.8~6.2∶0.8~1.2∶0.75~0.85∶3.3~3.7∶ 0.5~0.7; generate testosterone enanthate via halogenating.

 

 

 

Transfer note

 

Transfer Unit

landmarkchem

Trabsfer Date

2014.10.21

 

Factory director

wang

Production Management Division

liu

 

 
 

Production instruction

 

Production unit: landmarkchem Order object: workshop NO.2 Date: 2014.10.20

 

Voucher No.

115036679TM

Instruction No.

LMK141020TRAC

 

Product Name

Trenbolone Acetate

Product No.

LM011

 

Specification

99%

Quantity

300kg

 

Launch Date

2014.10.23

Expected Completion Date

2014.10.31

 

Production Date

2014.10.23

Actual finish date

2014.10.31

 

Material Usage Note

 

Material Name

Estra-4,9-diene-3,17-dione 98%

Recipient date

2014.10.20

 

Receive quantity

400kg

Actual Quantity

367.2kg

 

Recipient

wang

Quarantine inspector

liu

 

Manufacturing method

 

1 Etherification reaction: put methanol into retort, acetylchloride, The female steroid - 4, 9 - diene - 3, 17―diketone, stir, adjust pH value, suction filtration, washing, centrifuge.
2 Restore hydrolysis reaction: add potassium borohydride, stir, adjust pH value, washing, concentration.
3 hydrolysis reaction: add methanol, HCl, base plate,adjust pH value, concentration, add dichloromethane and dissolve, washing, dehydration.
4 dehydrogenation reaction: rinse with dichloromethane, add DDQ, base plate, suction filtration, washing, concentration, cooling, drying, get trenbolone.
5 acylation reaction: suction benzene, pyridine, put into trenbolone, 4-DMAP, dropwise add acetylchloride, heat preservation, washing, concentration, get trenbolone acetate.

 

 

 

Transfer note

 

Transfer Unit

landmarkchem

Trabsfer Date

2014.10.21

 

Factory director

wang

Production Management Division

liu

 

 

Telephone

+85293489830
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